201696495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 468840960

約数和(自身を除く): 267144465

約数列:

[1, 3, 5, 7, 11, 13, 15, 19, 21, 33, 35, 39, 49, 55, 57, 65, 77, 91, 95, 101, 105, 133, 143, 147, 165, 195, 209, 231, 245, 247, 273, 285, 303, 385, 399, 429, 455, 505, 539, 627, 637, 665, 707, 715, 735, 741, 931, 1001, 1045, 1111, 1155, 1235, 1313, 1365, 1463, 1515, 1617, 1729, 1911, 1919, 1995, 2121, 2145, 2695, 2717, 2793, 3003, 3135, 3185, 3333, 3535, 3705, 3939, 4389, 4655, 4949, 5005, 5187, 5555, 5757, 6565, 7007, 7315, 7777, 8085, 8151, 8645, 9191, 9555, 9595, 10241, 10605, 12103, 13433, 13585, 13965, 14443, 14847, 15015, 16665, 19019, 19695, 21021, 21109, 21945, 23331, 24745, 24947, 25935, 27573, 28785, 30723, 35035, 36309, 38885, 40299, 40755, 43329, 45955, 51205, 54439, 57057, 60515, 63327, 64337, 67165, 72215, 74235, 74841, 94031, 95095, 101101, 105105, 105545, 116655, 124735, 133133, 137865, 147763, 153615, 163317, 174629, 181545, 193011, 201495, 216645, 272195, 274417, 282093, 285285, 303303, 316635, 321685, 374205, 399399, 443289, 470155, 505505, 523887, 665665, 707707, 738815, 816585, 823251, 873145, 965055, 1034341, 1222403, 1372085, 1410465, 1516515, 1920919, 1996995, 2123121, 2216445, 2619435, 3103023, 3538535, 3667209, 4116255, 5171705, 5762757, 6112015, 9604595, 10615605, 13446433, 15515115, 18336045, 28813785, 40339299, 67232165, 201696495]

約数ペア:

[(1, 201696495), (3, 67232165), (5, 40339299), (7, 28813785), (11, 18336045), (13, 15515115), (15, 13446433), (19, 10615605), (21, 9604595), (33, 6112015), (35, 5762757), (39, 5171705), (49, 4116255), (55, 3667209), (57, 3538535), (65, 3103023), (77, 2619435), (91, 2216445), (95, 2123121), (101, 1996995), (105, 1920919), (133, 1516515), (143, 1410465), (147, 1372085), (165, 1222403), (195, 1034341), (209, 965055), (231, 873145), (245, 823251), (247, 816585), (273, 738815), (285, 707707), (303, 665665), (385, 523887), (399, 505505), (429, 470155), (455, 443289), (505, 399399), (539, 374205), (627, 321685), (637, 316635), (665, 303303), (707, 285285), (715, 282093), (735, 274417), (741, 272195), (931, 216645), (1001, 201495), (1045, 193011), (1111, 181545), (1155, 174629), (1235, 163317), (1313, 153615), (1365, 147763), (1463, 137865), (1515, 133133), (1617, 124735), (1729, 116655), (1911, 105545), (1919, 105105), (1995, 101101), (2121, 95095), (2145, 94031), (2695, 74841), (2717, 74235), (2793, 72215), (3003, 67165), (3135, 64337), (3185, 63327), (3333, 60515), (3535, 57057), (3705, 54439), (3939, 51205), (4389, 45955), (4655, 43329), (4949, 40755), (5005, 40299), (5187, 38885), (5555, 36309), (5757, 35035), (6565, 30723), (7007, 28785), (7315, 27573), (7777, 25935), (8085, 24947), (8151, 24745), (8645, 23331), (9191, 21945), (9555, 21109), (9595, 21021), (10241, 19695), (10605, 19019), (12103, 16665), (13433, 15015), (13585, 14847), (13965, 14443)]