202495293

素因数分解:

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

素因数の和:89

約数の個数: 144

約数和(自身を含む): 423259200

約数和(自身を除く): 220763907

約数列:

[1, 3, 7, 9, 11, 13, 19, 21, 33, 39, 49, 57, 63, 77, 91, 99, 117, 133, 143, 147, 169, 171, 209, 231, 247, 273, 399, 429, 441, 507, 539, 627, 637, 693, 741, 819, 931, 1001, 1183, 1197, 1287, 1463, 1521, 1617, 1729, 1859, 1881, 1911, 2197, 2223, 2717, 2793, 3003, 3211, 3549, 4389, 4851, 5187, 5577, 5733, 6591, 7007, 8151, 8281, 8379, 9009, 9633, 10241, 10647, 12103, 13013, 13167, 15379, 15561, 16731, 19019, 19773, 21021, 22477, 24167, 24453, 24843, 28899, 30723, 35321, 36309, 39039, 41743, 46137, 57057, 63063, 67431, 72501, 74529, 91091, 92169, 105963, 107653, 108927, 117117, 125229, 133133, 138411, 157339, 169169, 171171, 202293, 217503, 247247, 273273, 292201, 317889, 322959, 375687, 399399, 459173, 472017, 507507, 741741, 819819, 876603, 968877, 1184183, 1198197, 1377519, 1416051, 1522521, 1730729, 2045407, 2225223, 2629809, 3214211, 3552549, 4132557, 5192187, 6136221, 9642633, 10657647, 15576561, 18408663, 22499477, 28927899, 67498431, 202495293]

約数ペア:

[(1, 202495293), (3, 67498431), (7, 28927899), (9, 22499477), (11, 18408663), (13, 15576561), (19, 10657647), (21, 9642633), (33, 6136221), (39, 5192187), (49, 4132557), (57, 3552549), (63, 3214211), (77, 2629809), (91, 2225223), (99, 2045407), (117, 1730729), (133, 1522521), (143, 1416051), (147, 1377519), (169, 1198197), (171, 1184183), (209, 968877), (231, 876603), (247, 819819), (273, 741741), (399, 507507), (429, 472017), (441, 459173), (507, 399399), (539, 375687), (627, 322959), (637, 317889), (693, 292201), (741, 273273), (819, 247247), (931, 217503), (1001, 202293), (1183, 171171), (1197, 169169), (1287, 157339), (1463, 138411), (1521, 133133), (1617, 125229), (1729, 117117), (1859, 108927), (1881, 107653), (1911, 105963), (2197, 92169), (2223, 91091), (2717, 74529), (2793, 72501), (3003, 67431), (3211, 63063), (3549, 57057), (4389, 46137), (4851, 41743), (5187, 39039), (5577, 36309), (5733, 35321), (6591, 30723), (7007, 28899), (8151, 24843), (8281, 24453), (8379, 24167), (9009, 22477), (9633, 21021), (10241, 19773), (10647, 19019), (12103, 16731), (13013, 15561), (13167, 15379)]