203445004

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 415973376

約数和(自身を除く): 212528372

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 311, 383, 427, 622, 766, 854, 1244, 1532, 1708, 2177, 2681, 4354, 5362, 8708, 10724, 18971, 23363, 37942, 46726, 75884, 93452, 119113, 132797, 163541, 238226, 265594, 327082, 476452, 531188, 654164, 833791, 1667582, 3335164, 7265893, 14531786, 29063572, 50861251, 101722502, 203445004]

約数ペア:

[(1, 203445004), (2, 101722502), (4, 50861251), (7, 29063572), (14, 14531786), (28, 7265893), (61, 3335164), (122, 1667582), (244, 833791), (311, 654164), (383, 531188), (427, 476452), (622, 327082), (766, 265594), (854, 238226), (1244, 163541), (1532, 132797), (1708, 119113), (2177, 93452), (2681, 75884), (4354, 46726), (5362, 37942), (8708, 23363), (10724, 18971)]