200168440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4013}}^1$

素因数の和:4096

約数の個数: 64

約数和(自身を含む): 476863200

約数和(自身を除く): 276694760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 116, 145, 172, 215, 232, 290, 344, 430, 580, 860, 1160, 1247, 1720, 2494, 4013, 4988, 6235, 8026, 9976, 12470, 16052, 20065, 24940, 32104, 40130, 49880, 80260, 116377, 160520, 172559, 232754, 345118, 465508, 581885, 690236, 862795, 931016, 1163770, 1380472, 1725590, 2327540, 3451180, 4655080, 5004211, 6902360, 10008422, 20016844, 25021055, 40033688, 50042110, 100084220, 200168440]

約数ペア:

[(1, 200168440), (2, 100084220), (4, 50042110), (5, 40033688), (8, 25021055), (10, 20016844), (20, 10008422), (29, 6902360), (40, 5004211), (43, 4655080), (58, 3451180), (86, 2327540), (116, 1725590), (145, 1380472), (172, 1163770), (215, 931016), (232, 862795), (290, 690236), (344, 581885), (430, 465508), (580, 345118), (860, 232754), (1160, 172559), (1247, 160520), (1720, 116377), (2494, 80260), (4013, 49880), (4988, 40130), (6235, 32104), (8026, 24940), (9976, 20065), (12470, 16052)]