199166760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42557}}^1$

素因数の和:42587

約数の個数: 96

約数和(自身を含む): 697100040

約数和(自身を除く): 497933280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 42557, 85114, 127671, 170228, 212785, 255342, 340456, 383013, 425570, 510684, 553241, 638355, 766026, 851140, 1021368, 1106482, 1276710, 1532052, 1659723, 1702280, 1915065, 2212964, 2553420, 2766205, 3064104, 3319446, 3830130, 4425928, 4979169, 5106840, 5532410, 6638892, 7660260, 8298615, 9958338, 11064820, 13277784, 15320520, 16597230, 19916676, 22129640, 24895845, 33194460, 39833352, 49791690, 66388920, 99583380, 199166760]

約数ペア:

[(1, 199166760), (2, 99583380), (3, 66388920), (4, 49791690), (5, 39833352), (6, 33194460), (8, 24895845), (9, 22129640), (10, 19916676), (12, 16597230), (13, 15320520), (15, 13277784), (18, 11064820), (20, 9958338), (24, 8298615), (26, 7660260), (30, 6638892), (36, 5532410), (39, 5106840), (40, 4979169), (45, 4425928), (52, 3830130), (60, 3319446), (65, 3064104), (72, 2766205), (78, 2553420), (90, 2212964), (104, 1915065), (117, 1702280), (120, 1659723), (130, 1532052), (156, 1276710), (180, 1106482), (195, 1021368), (234, 851140), (260, 766026), (312, 638355), (360, 553241), (390, 510684), (468, 425570), (520, 383013), (585, 340456), (780, 255342), (936, 212785), (1170, 170228), (1560, 127671), (2340, 85114), (4680, 42557)]