204075328

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:495

約数の個数: 56

約数和(自身を含む): 414202880

約数和(自身を除く): 210127552

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 181, 223, 316, 362, 446, 632, 724, 892, 1264, 1448, 1784, 2528, 2896, 3568, 5056, 5792, 7136, 11584, 14272, 14299, 17617, 28598, 35234, 40363, 57196, 70468, 80726, 114392, 140936, 161452, 228784, 281872, 322904, 457568, 563744, 645808, 915136, 1127488, 1291616, 2583232, 3188677, 6377354, 12754708, 25509416, 51018832, 102037664, 204075328]

約数ペア:

[(1, 204075328), (2, 102037664), (4, 51018832), (8, 25509416), (16, 12754708), (32, 6377354), (64, 3188677), (79, 2583232), (158, 1291616), (181, 1127488), (223, 915136), (316, 645808), (362, 563744), (446, 457568), (632, 322904), (724, 281872), (892, 228784), (1264, 161452), (1448, 140936), (1784, 114392), (2528, 80726), (2896, 70468), (3568, 57196), (5056, 40363), (5792, 35234), (7136, 28598), (11584, 17617), (14272, 14299)]