201904736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18503}}^1$

素因数の和:18555

約数の個数: 48

約数和(自身を含む): 447648768

約数和(自身を除く): 245744032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 18503, 37006, 74012, 148024, 203533, 296048, 407066, 573593, 592096, 814132, 1147186, 1628264, 2294372, 3256528, 4588744, 6309523, 6513056, 9177488, 12619046, 18354976, 25238092, 50476184, 100952368, 201904736]

約数ペア:

[(1, 201904736), (2, 100952368), (4, 50476184), (8, 25238092), (11, 18354976), (16, 12619046), (22, 9177488), (31, 6513056), (32, 6309523), (44, 4588744), (62, 3256528), (88, 2294372), (124, 1628264), (176, 1147186), (248, 814132), (341, 592096), (352, 573593), (496, 407066), (682, 296048), (992, 203533), (1364, 148024), (2728, 74012), (5456, 37006), (10912, 18503)]