206433780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6733}}^1$

素因数の和:6825

約数の個数: 96

約数和(自身を含む): 669736704

約数和(自身を除く): 463302924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 6132, 6733, 7665, 10220, 13466, 15330, 20199, 26932, 30660, 33665, 40398, 47131, 67330, 80796, 94262, 100995, 134660, 141393, 188524, 201990, 235655, 282786, 403980, 471310, 491509, 565572, 706965, 942620, 983018, 1413930, 1474527, 1966036, 2457545, 2827860, 2949054, 3440563, 4915090, 5898108, 6881126, 7372635, 9830180, 10321689, 13762252, 14745270, 17202815, 20643378, 29490540, 34405630, 41286756, 51608445, 68811260, 103216890, 206433780]

約数ペア:

[(1, 206433780), (2, 103216890), (3, 68811260), (4, 51608445), (5, 41286756), (6, 34405630), (7, 29490540), (10, 20643378), (12, 17202815), (14, 14745270), (15, 13762252), (20, 10321689), (21, 9830180), (28, 7372635), (30, 6881126), (35, 5898108), (42, 4915090), (60, 3440563), (70, 2949054), (73, 2827860), (84, 2457545), (105, 1966036), (140, 1474527), (146, 1413930), (210, 983018), (219, 942620), (292, 706965), (365, 565572), (420, 491509), (438, 471310), (511, 403980), (730, 282786), (876, 235655), (1022, 201990), (1095, 188524), (1460, 141393), (1533, 134660), (2044, 100995), (2190, 94262), (2555, 80796), (3066, 67330), (4380, 47131), (5110, 40398), (6132, 33665), (6733, 30660), (7665, 26932), (10220, 20199), (13466, 15330)]