207344190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 510105600

約数和(自身を除く): 302761410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 89, 158, 178, 237, 267, 395, 445, 474, 534, 790, 890, 983, 1185, 1335, 1966, 2370, 2670, 2949, 4915, 5898, 7031, 9830, 14062, 14745, 21093, 29490, 35155, 42186, 70310, 77657, 87487, 105465, 155314, 174974, 210930, 232971, 262461, 388285, 437435, 465942, 524922, 776570, 874870, 1164855, 1312305, 2329710, 2624610, 6911473, 13822946, 20734419, 34557365, 41468838, 69114730, 103672095, 207344190]

約数ペア:

[(1, 207344190), (2, 103672095), (3, 69114730), (5, 41468838), (6, 34557365), (10, 20734419), (15, 13822946), (30, 6911473), (79, 2624610), (89, 2329710), (158, 1312305), (178, 1164855), (237, 874870), (267, 776570), (395, 524922), (445, 465942), (474, 437435), (534, 388285), (790, 262461), (890, 232971), (983, 210930), (1185, 174974), (1335, 155314), (1966, 105465), (2370, 87487), (2670, 77657), (2949, 70310), (4915, 42186), (5898, 35155), (7031, 29490), (9830, 21093), (14062, 14745)]