200505210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1291}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 500097024

約数和(自身を除く): 299591814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 167, 186, 310, 334, 465, 501, 835, 930, 1002, 1291, 1670, 2505, 2582, 3873, 5010, 5177, 6455, 7746, 10354, 12910, 15531, 19365, 25885, 31062, 38730, 40021, 51770, 77655, 80042, 120063, 155310, 200105, 215597, 240126, 400210, 431194, 600315, 646791, 1077985, 1200630, 1293582, 2155970, 3233955, 6467910, 6683507, 13367014, 20050521, 33417535, 40101042, 66835070, 100252605, 200505210]

約数ペア:

[(1, 200505210), (2, 100252605), (3, 66835070), (5, 40101042), (6, 33417535), (10, 20050521), (15, 13367014), (30, 6683507), (31, 6467910), (62, 3233955), (93, 2155970), (155, 1293582), (167, 1200630), (186, 1077985), (310, 646791), (334, 600315), (465, 431194), (501, 400210), (835, 240126), (930, 215597), (1002, 200105), (1291, 155310), (1670, 120063), (2505, 80042), (2582, 77655), (3873, 51770), (5010, 40021), (5177, 38730), (6455, 31062), (7746, 25885), (10354, 19365), (12910, 15531)]