203052510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 554568768

約数和(自身を除く): 351516258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 233, 345, 414, 421, 466, 690, 699, 842, 1035, 1165, 1263, 1398, 2070, 2097, 2105, 2330, 2526, 3495, 3789, 4194, 4210, 5359, 6315, 6990, 7578, 9683, 10485, 10718, 12630, 16077, 18945, 19366, 20970, 26795, 29049, 32154, 37890, 48231, 48415, 53590, 58098, 80385, 87147, 96462, 96830, 98093, 145245, 160770, 174294, 196186, 241155, 290490, 294279, 435735, 482310, 490465, 588558, 871470, 882837, 980930, 1471395, 1765674, 2256139, 2942790, 4414185, 4512278, 6768417, 8828370, 11280695, 13536834, 20305251, 22561390, 33842085, 40610502, 67684170, 101526255, 203052510]

約数ペア:

[(1, 203052510), (2, 101526255), (3, 67684170), (5, 40610502), (6, 33842085), (9, 22561390), (10, 20305251), (15, 13536834), (18, 11280695), (23, 8828370), (30, 6768417), (45, 4512278), (46, 4414185), (69, 2942790), (90, 2256139), (115, 1765674), (138, 1471395), (207, 980930), (230, 882837), (233, 871470), (345, 588558), (414, 490465), (421, 482310), (466, 435735), (690, 294279), (699, 290490), (842, 241155), (1035, 196186), (1165, 174294), (1263, 160770), (1398, 145245), (2070, 98093), (2097, 96830), (2105, 96462), (2330, 87147), (2526, 80385), (3495, 58098), (3789, 53590), (4194, 48415), (4210, 48231), (5359, 37890), (6315, 32154), (6990, 29049), (7578, 26795), (9683, 20970), (10485, 19366), (10718, 18945), (12630, 16077)]