208283640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{32749}}^1$

素因数の和:32816

約数の個数: 64

約数和(自身を含む): 636660000

約数和(自身を除く): 428376360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 32749, 65498, 98247, 130996, 163745, 196494, 261992, 327490, 392988, 491235, 654980, 785976, 982470, 1309960, 1735697, 1964940, 3471394, 3929880, 5207091, 6942788, 8678485, 10414182, 13885576, 17356970, 20828364, 26035455, 34713940, 41656728, 52070910, 69427880, 104141820, 208283640]

約数ペア:

[(1, 208283640), (2, 104141820), (3, 69427880), (4, 52070910), (5, 41656728), (6, 34713940), (8, 26035455), (10, 20828364), (12, 17356970), (15, 13885576), (20, 10414182), (24, 8678485), (30, 6942788), (40, 5207091), (53, 3929880), (60, 3471394), (106, 1964940), (120, 1735697), (159, 1309960), (212, 982470), (265, 785976), (318, 654980), (424, 491235), (530, 392988), (636, 327490), (795, 261992), (1060, 196494), (1272, 163745), (1590, 130996), (2120, 98247), (3180, 65498), (6360, 32749)]