201648304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2906

約数の個数: 80

約数和(自身を含む): 473969664

約数和(自身を除く): 272321360

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2288, 2728, 2843, 3224, 4433, 5456, 5686, 6448, 8866, 11372, 17732, 22744, 31273, 35464, 36959, 45488, 62546, 70928, 73918, 88133, 125092, 147836, 176266, 250184, 295672, 352532, 406549, 500368, 591344, 705064, 813098, 969463, 1145729, 1410128, 1626196, 1938926, 2291458, 3252392, 3877852, 4582916, 6504784, 7755704, 9165832, 12603019, 15511408, 18331664, 25206038, 50412076, 100824152, 201648304]

約数ペア:

[(1, 201648304), (2, 100824152), (4, 50412076), (8, 25206038), (11, 18331664), (13, 15511408), (16, 12603019), (22, 9165832), (26, 7755704), (31, 6504784), (44, 4582916), (52, 3877852), (62, 3252392), (88, 2291458), (104, 1938926), (124, 1626196), (143, 1410128), (176, 1145729), (208, 969463), (248, 813098), (286, 705064), (341, 591344), (403, 500368), (496, 406549), (572, 352532), (682, 295672), (806, 250184), (1144, 176266), (1364, 147836), (1612, 125092), (2288, 88133), (2728, 73918), (2843, 70928), (3224, 62546), (4433, 45488), (5456, 36959), (5686, 35464), (6448, 31273), (8866, 22744), (11372, 17732)]