201933680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194167}}^1$

素因数の和:194193

約数の個数: 40

約数和(自身を含む): 505613472

約数和(自身を除く): 303679792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 194167, 388334, 776668, 970835, 1553336, 1941670, 2524171, 3106672, 3883340, 5048342, 7766680, 10096684, 12620855, 15533360, 20193368, 25241710, 40386736, 50483420, 100966840, 201933680]

約数ペア:

[(1, 201933680), (2, 100966840), (4, 50483420), (5, 40386736), (8, 25241710), (10, 20193368), (13, 15533360), (16, 12620855), (20, 10096684), (26, 7766680), (40, 5048342), (52, 3883340), (65, 3106672), (80, 2524171), (104, 1941670), (130, 1553336), (208, 970835), (260, 776668), (520, 388334), (1040, 194167)]