202587880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2255

約数の個数: 96

約数和(自身を含む): 527637600

約数和(自身を除く): 325049720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 190, 209, 220, 242, 380, 418, 440, 484, 605, 760, 836, 968, 1045, 1210, 1672, 2090, 2203, 2299, 2420, 4180, 4406, 4598, 4840, 8360, 8812, 9196, 11015, 11495, 17624, 18392, 22030, 22990, 24233, 41857, 44060, 45980, 48466, 83714, 88120, 91960, 96932, 121165, 167428, 193864, 209285, 242330, 266563, 334856, 418570, 460427, 484660, 533126, 837140, 920854, 969320, 1066252, 1332815, 1674280, 1841708, 2132504, 2302135, 2665630, 3683416, 4604270, 5064697, 5331260, 9208540, 10129394, 10662520, 18417080, 20258788, 25323485, 40517576, 50646970, 101293940, 202587880]

約数ペア:

[(1, 202587880), (2, 101293940), (4, 50646970), (5, 40517576), (8, 25323485), (10, 20258788), (11, 18417080), (19, 10662520), (20, 10129394), (22, 9208540), (38, 5331260), (40, 5064697), (44, 4604270), (55, 3683416), (76, 2665630), (88, 2302135), (95, 2132504), (110, 1841708), (121, 1674280), (152, 1332815), (190, 1066252), (209, 969320), (220, 920854), (242, 837140), (380, 533126), (418, 484660), (440, 460427), (484, 418570), (605, 334856), (760, 266563), (836, 242330), (968, 209285), (1045, 193864), (1210, 167428), (1672, 121165), (2090, 96932), (2203, 91960), (2299, 88120), (2420, 83714), (4180, 48466), (4406, 45980), (4598, 44060), (4840, 41857), (8360, 24233), (8812, 22990), (9196, 22030), (11015, 18392), (11495, 17624)]