202912128

素因数分解:

$2^7\times 3^4\times {\mathrm{19571}}^1$

素因数の和:19597

約数の個数: 80

約数和(自身を含む): 603894060

約数和(自身を除く): 400981932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 19571, 39142, 58713, 78284, 117426, 156568, 176139, 234852, 313136, 352278, 469704, 528417, 626272, 704556, 939408, 1056834, 1252544, 1409112, 1585251, 1878816, 2113668, 2505088, 2818224, 3170502, 3757632, 4227336, 5636448, 6341004, 7515264, 8454672, 11272896, 12682008, 16909344, 22545792, 25364016, 33818688, 50728032, 67637376, 101456064, 202912128]

約数ペア:

[(1, 202912128), (2, 101456064), (3, 67637376), (4, 50728032), (6, 33818688), (8, 25364016), (9, 22545792), (12, 16909344), (16, 12682008), (18, 11272896), (24, 8454672), (27, 7515264), (32, 6341004), (36, 5636448), (48, 4227336), (54, 3757632), (64, 3170502), (72, 2818224), (81, 2505088), (96, 2113668), (108, 1878816), (128, 1585251), (144, 1409112), (162, 1252544), (192, 1056834), (216, 939408), (288, 704556), (324, 626272), (384, 528417), (432, 469704), (576, 352278), (648, 313136), (864, 234852), (1152, 176139), (1296, 156568), (1728, 117426), (2592, 78284), (3456, 58713), (5184, 39142), (10368, 19571)]