207917850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{198017}}^1$

素因数の和:198039

約数の個数: 48

約数和(自身を含む): 589301568

約数和(自身を除く): 381383718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 198017, 396034, 594051, 990085, 1188102, 1386119, 1980170, 2772238, 2970255, 4158357, 4950425, 5940510, 6930595, 8316714, 9900850, 13861190, 14851275, 20791785, 29702550, 34652975, 41583570, 69305950, 103958925, 207917850]

約数ペア:

[(1, 207917850), (2, 103958925), (3, 69305950), (5, 41583570), (6, 34652975), (7, 29702550), (10, 20791785), (14, 14851275), (15, 13861190), (21, 9900850), (25, 8316714), (30, 6930595), (35, 5940510), (42, 4950425), (50, 4158357), (70, 2970255), (75, 2772238), (105, 1980170), (150, 1386119), (175, 1188102), (210, 990085), (350, 594051), (525, 396034), (1050, 198017)]