204613117005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{19507}}^1$

素因数の和:20098

約数の個数: 64

約数和(自身を含む): 360380491776

約数和(自身を除く): 155767374771

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 421, 453, 755, 1263, 1661, 2105, 2265, 4631, 4983, 6315, 8305, 13893, 19507, 23155, 24915, 58521, 63571, 69465, 97535, 190713, 214577, 292605, 317855, 643731, 699281, 953565, 1072885, 2097843, 2945557, 3218655, 3496405, 8212447, 8836671, 10489215, 14727785, 24637341, 32401127, 41062235, 44183355, 90336917, 97203381, 123186705, 162005635, 271010751, 451684585, 486016905, 1240079497, 1355053755, 3720238491, 6200397485, 13640874467, 18601192455, 40922623401, 68204372335, 204613117005]

約数ペア:

[(1, 204613117005), (3, 68204372335), (5, 40922623401), (11, 18601192455), (15, 13640874467), (33, 6200397485), (55, 3720238491), (151, 1355053755), (165, 1240079497), (421, 486016905), (453, 451684585), (755, 271010751), (1263, 162005635), (1661, 123186705), (2105, 97203381), (2265, 90336917), (4631, 44183355), (4983, 41062235), (6315, 32401127), (8305, 24637341), (13893, 14727785), (19507, 10489215), (23155, 8836671), (24915, 8212447), (58521, 3496405), (63571, 3218655), (69465, 2945557), (97535, 2097843), (190713, 1072885), (214577, 953565), (292605, 699281), (317855, 643731)]