207323970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31847}}^1$

素因数の和:31895

約数の個数: 64

約数和(自身を含む): 587022336

約数和(自身を除く): 379698366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 31847, 63694, 95541, 159235, 191082, 222929, 318470, 445858, 477705, 668787, 955410, 987257, 1114645, 1337574, 1974514, 2229290, 2961771, 3343935, 4936285, 5923542, 6687870, 6910799, 9872570, 13821598, 14808855, 20732397, 29617710, 34553995, 41464794, 69107990, 103661985, 207323970]

約数ペア:

[(1, 207323970), (2, 103661985), (3, 69107990), (5, 41464794), (6, 34553995), (7, 29617710), (10, 20732397), (14, 14808855), (15, 13821598), (21, 9872570), (30, 6910799), (31, 6687870), (35, 5923542), (42, 4936285), (62, 3343935), (70, 2961771), (93, 2229290), (105, 1974514), (155, 1337574), (186, 1114645), (210, 987257), (217, 955410), (310, 668787), (434, 477705), (465, 445858), (651, 318470), (930, 222929), (1085, 191082), (1302, 159235), (2170, 95541), (3255, 63694), (6510, 31847)]