201977340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{198017}}^1$

素因数の和:198046

約数の個数: 48

約数和(自身を含む): 598806432

約数和(自身を除く): 396829092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 198017, 396034, 594051, 792068, 990085, 1188102, 1980170, 2376204, 2970255, 3366289, 3960340, 5940510, 6732578, 10098867, 11881020, 13465156, 16831445, 20197734, 33662890, 40395468, 50494335, 67325780, 100988670, 201977340]

約数ペア:

[(1, 201977340), (2, 100988670), (3, 67325780), (4, 50494335), (5, 40395468), (6, 33662890), (10, 20197734), (12, 16831445), (15, 13465156), (17, 11881020), (20, 10098867), (30, 6732578), (34, 5940510), (51, 3960340), (60, 3366289), (68, 2970255), (85, 2376204), (102, 1980170), (170, 1188102), (204, 990085), (255, 792068), (340, 594051), (510, 396034), (1020, 198017)]