200748440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173059}}^1$

素因数の和:173099

約数の個数: 32

約数和(自身を含む): 467262000

約数和(自身を除く): 266513560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 173059, 346118, 692236, 865295, 1384472, 1730590, 3461180, 5018711, 6922360, 10037422, 20074844, 25093555, 40149688, 50187110, 100374220, 200748440]

約数ペア:

[(1, 200748440), (2, 100374220), (4, 50187110), (5, 40149688), (8, 25093555), (10, 20074844), (20, 10037422), (29, 6922360), (40, 5018711), (58, 3461180), (116, 1730590), (145, 1384472), (232, 865295), (290, 692236), (580, 346118), (1160, 173059)]