196353660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{8161}}^1$

素因数の和:8574

約数の個数: 48

約数和(自身を含む): 551228832

約数和(自身を除く): 354875172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 8020, 8161, 12030, 16322, 24060, 24483, 32644, 40805, 48966, 81610, 97932, 122415, 163220, 244830, 489660, 3272561, 6545122, 9817683, 13090244, 16362805, 19635366, 32725610, 39270732, 49088415, 65451220, 98176830, 196353660]

約数ペア:

[(1, 196353660), (2, 98176830), (3, 65451220), (4, 49088415), (5, 39270732), (6, 32725610), (10, 19635366), (12, 16362805), (15, 13090244), (20, 9817683), (30, 6545122), (60, 3272561), (401, 489660), (802, 244830), (1203, 163220), (1604, 122415), (2005, 97932), (2406, 81610), (4010, 48966), (4812, 40805), (6015, 32644), (8020, 24483), (8161, 24060), (12030, 16322)]