201237680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{359353}}^1$

素因数の和:359373

約数の個数: 40

約数和(自身を含む): 534718752

約数和(自身を除く): 333481072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 359353, 718706, 1437412, 1796765, 2515471, 2874824, 3593530, 5030942, 5749648, 7187060, 10061884, 12577355, 14374120, 20123768, 25154710, 28748240, 40247536, 50309420, 100618840, 201237680]

約数ペア:

[(1, 201237680), (2, 100618840), (4, 50309420), (5, 40247536), (7, 28748240), (8, 25154710), (10, 20123768), (14, 14374120), (16, 12577355), (20, 10061884), (28, 7187060), (35, 5749648), (40, 5030942), (56, 3593530), (70, 2874824), (80, 2515471), (112, 1796765), (140, 1437412), (280, 718706), (560, 359353)]