202440539990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1\times {\mathrm{13313}}^1$

素因数の和:15593

約数の個数: 64

約数和(自身を含む): 400038621696

約数和(自身を除く): 197598081706

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 2207, 3445, 4414, 6890, 11035, 13313, 22070, 26626, 28691, 57382, 66565, 116971, 133130, 143455, 173069, 233942, 286910, 346138, 584855, 705589, 865345, 1169710, 1411178, 1520623, 1730690, 3041246, 3527945, 7055890, 7603115, 9172657, 15206230, 18345314, 29381791, 45863285, 58763582, 91726570, 146908955, 293817910, 381963283, 763926566, 1557234923, 1909816415, 3114469846, 3819632830, 7786174615, 15572349230, 20244053999, 40488107998, 101220269995, 202440539990]

約数ペア:

[(1, 202440539990), (2, 101220269995), (5, 40488107998), (10, 20244053999), (13, 15572349230), (26, 7786174615), (53, 3819632830), (65, 3114469846), (106, 1909816415), (130, 1557234923), (265, 763926566), (530, 381963283), (689, 293817910), (1378, 146908955), (2207, 91726570), (3445, 58763582), (4414, 45863285), (6890, 29381791), (11035, 18345314), (13313, 15206230), (22070, 9172657), (26626, 7603115), (28691, 7055890), (57382, 3527945), (66565, 3041246), (116971, 1730690), (133130, 1520623), (143455, 1411178), (173069, 1169710), (233942, 865345), (286910, 705589), (346138, 584855)]