203746140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87071}}^1$

素因数の和:87099

約数の個数: 72

約数和(自身を含む): 665578368

約数和(自身を除く): 461832228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 87071, 174142, 261213, 348284, 435355, 522426, 783639, 870710, 1044852, 1131923, 1306065, 1567278, 1741420, 2263846, 2612130, 3134556, 3395769, 3918195, 4527692, 5224260, 5659615, 6791538, 7836390, 10187307, 11319230, 13583076, 15672780, 16978845, 20374614, 22638460, 33957690, 40749228, 50936535, 67915380, 101873070, 203746140]

約数ペア:

[(1, 203746140), (2, 101873070), (3, 67915380), (4, 50936535), (5, 40749228), (6, 33957690), (9, 22638460), (10, 20374614), (12, 16978845), (13, 15672780), (15, 13583076), (18, 11319230), (20, 10187307), (26, 7836390), (30, 6791538), (36, 5659615), (39, 5224260), (45, 4527692), (52, 3918195), (60, 3395769), (65, 3134556), (78, 2612130), (90, 2263846), (117, 1741420), (130, 1567278), (156, 1306065), (180, 1131923), (195, 1044852), (234, 870710), (260, 783639), (390, 522426), (468, 435355), (585, 348284), (780, 261213), (1170, 174142), (2340, 87071)]