201260060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3911}}^1$

素因数の和:4034

約数の個数: 48

約数和(自身を含む): 441649152

約数和(自身を除く): 240389092

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 1660, 2573, 3911, 5146, 7822, 10292, 12865, 15644, 19555, 25730, 39110, 51460, 78220, 121241, 242482, 324613, 484964, 606205, 649226, 1212410, 1298452, 1623065, 2424820, 3246130, 6492260, 10063003, 20126006, 40252012, 50315015, 100630030, 201260060]

約数ペア:

[(1, 201260060), (2, 100630030), (4, 50315015), (5, 40252012), (10, 20126006), (20, 10063003), (31, 6492260), (62, 3246130), (83, 2424820), (124, 1623065), (155, 1298452), (166, 1212410), (310, 649226), (332, 606205), (415, 484964), (620, 324613), (830, 242482), (1660, 121241), (2573, 78220), (3911, 51460), (5146, 39110), (7822, 25730), (10292, 19555), (12865, 15644)]