202201610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 418763520

約数和(自身を除く): 216561910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 71, 95, 130, 142, 190, 247, 355, 494, 710, 923, 1153, 1235, 1349, 1846, 2306, 2470, 2698, 4615, 5765, 6745, 9230, 11530, 13490, 14989, 17537, 21907, 29978, 35074, 43814, 74945, 81863, 87685, 109535, 149890, 163726, 175370, 219070, 284791, 409315, 569582, 818630, 1064219, 1423955, 1555397, 2128438, 2847910, 3110794, 5321095, 7776985, 10642190, 15553970, 20220161, 40440322, 101100805, 202201610]

約数ペア:

[(1, 202201610), (2, 101100805), (5, 40440322), (10, 20220161), (13, 15553970), (19, 10642190), (26, 7776985), (38, 5321095), (65, 3110794), (71, 2847910), (95, 2128438), (130, 1555397), (142, 1423955), (190, 1064219), (247, 818630), (355, 569582), (494, 409315), (710, 284791), (923, 219070), (1153, 175370), (1235, 163726), (1349, 149890), (1846, 109535), (2306, 87685), (2470, 81863), (2698, 74945), (4615, 43814), (5765, 35074), (6745, 29978), (9230, 21907), (11530, 17537), (13490, 14989)]