200744530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 432046080

約数和(自身を除く): 231301550

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 79, 155, 158, 217, 310, 395, 434, 553, 790, 1085, 1106, 1171, 2170, 2342, 2449, 2765, 4898, 5530, 5855, 8197, 11710, 12245, 16394, 17143, 24490, 34286, 36301, 40985, 72602, 81970, 85715, 92509, 171430, 181505, 185018, 254107, 363010, 462545, 508214, 647563, 925090, 1270535, 1295126, 2541070, 2867779, 3237815, 5735558, 6475630, 14338895, 20074453, 28677790, 40148906, 100372265, 200744530]

約数ペア:

[(1, 200744530), (2, 100372265), (5, 40148906), (7, 28677790), (10, 20074453), (14, 14338895), (31, 6475630), (35, 5735558), (62, 3237815), (70, 2867779), (79, 2541070), (155, 1295126), (158, 1270535), (217, 925090), (310, 647563), (395, 508214), (434, 462545), (553, 363010), (790, 254107), (1085, 185018), (1106, 181505), (1171, 171430), (2170, 92509), (2342, 85715), (2449, 81970), (2765, 72602), (4898, 40985), (5530, 36301), (5855, 34286), (8197, 24490), (11710, 17143), (12245, 16394)]