200791430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 437391360

約数和(自身を除く): 236599930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 223, 266, 446, 665, 677, 1115, 1330, 1354, 1561, 2230, 3122, 3385, 4237, 4739, 6770, 7805, 8474, 9478, 12863, 15610, 21185, 23695, 25726, 29659, 42370, 47390, 59318, 64315, 90041, 128630, 148295, 150971, 180082, 296590, 301942, 450205, 754855, 900410, 1056797, 1509710, 2113594, 2868449, 5283985, 5736898, 10567970, 14342245, 20079143, 28684490, 40158286, 100395715, 200791430]

約数ペア:

[(1, 200791430), (2, 100395715), (5, 40158286), (7, 28684490), (10, 20079143), (14, 14342245), (19, 10567970), (35, 5736898), (38, 5283985), (70, 2868449), (95, 2113594), (133, 1509710), (190, 1056797), (223, 900410), (266, 754855), (446, 450205), (665, 301942), (677, 296590), (1115, 180082), (1330, 150971), (1354, 148295), (1561, 128630), (2230, 90041), (3122, 64315), (3385, 59318), (4237, 47390), (4739, 42370), (6770, 29659), (7805, 25726), (8474, 23695), (9478, 21185), (12863, 15610)]