199707612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{11329}}^1$

素因数の和:11462

約数の個数: 48

約数和(自身を含む): 506315040

約数和(自身を除く): 306607428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814, 11329, 17628, 22658, 33987, 45316, 67974, 135948, 147277, 294554, 441831, 589108, 883662, 1280177, 1767324, 2560354, 3840531, 5120708, 7681062, 15362124, 16642301, 33284602, 49926903, 66569204, 99853806, 199707612]

約数ペア:

[(1, 199707612), (2, 99853806), (3, 66569204), (4, 49926903), (6, 33284602), (12, 16642301), (13, 15362124), (26, 7681062), (39, 5120708), (52, 3840531), (78, 2560354), (113, 1767324), (156, 1280177), (226, 883662), (339, 589108), (452, 441831), (678, 294554), (1356, 147277), (1469, 135948), (2938, 67974), (4407, 45316), (5876, 33987), (8814, 22658), (11329, 17628)]