200814250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 478407384

約数和(自身を除く): 277593134

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 97, 98, 125, 130, 169, 175, 182, 194, 245, 250, 325, 338, 350, 455, 485, 490, 637, 650, 679, 845, 875, 910, 970, 1183, 1225, 1261, 1274, 1358, 1625, 1690, 1750, 2275, 2366, 2425, 2450, 2522, 3185, 3250, 3395, 4225, 4550, 4753, 4850, 5915, 6125, 6305, 6370, 6790, 8281, 8450, 8827, 9506, 11375, 11830, 12125, 12250, 12610, 15925, 16393, 16562, 16975, 17654, 21125, 22750, 23765, 24250, 29575, 31525, 31850, 32786, 33950, 41405, 42250, 44135, 47530, 59150, 61789, 63050, 79625, 81965, 82810, 84875, 88270, 114751, 118825, 123578, 147875, 157625, 159250, 163930, 169750, 207025, 220675, 229502, 237650, 295750, 308945, 315250, 409825, 414050, 441350, 573755, 594125, 617890, 803257, 819650, 1035125, 1103375, 1147510, 1188250, 1544725, 1606514, 2049125, 2070250, 2206750, 2868775, 3089450, 4016285, 4098250, 5737550, 7723625, 8032570, 14343875, 15447250, 20081425, 28687750, 40162850, 100407125, 200814250]

約数ペア:

[(1, 200814250), (2, 100407125), (5, 40162850), (7, 28687750), (10, 20081425), (13, 15447250), (14, 14343875), (25, 8032570), (26, 7723625), (35, 5737550), (49, 4098250), (50, 4016285), (65, 3089450), (70, 2868775), (91, 2206750), (97, 2070250), (98, 2049125), (125, 1606514), (130, 1544725), (169, 1188250), (175, 1147510), (182, 1103375), (194, 1035125), (245, 819650), (250, 803257), (325, 617890), (338, 594125), (350, 573755), (455, 441350), (485, 414050), (490, 409825), (637, 315250), (650, 308945), (679, 295750), (845, 237650), (875, 229502), (910, 220675), (970, 207025), (1183, 169750), (1225, 163930), (1261, 159250), (1274, 157625), (1358, 147875), (1625, 123578), (1690, 118825), (1750, 114751), (2275, 88270), (2366, 84875), (2425, 82810), (2450, 81965), (2522, 79625), (3185, 63050), (3250, 61789), (3395, 59150), (4225, 47530), (4550, 44135), (4753, 42250), (4850, 41405), (5915, 33950), (6125, 32786), (6305, 31850), (6370, 31525), (6790, 29575), (8281, 24250), (8450, 23765), (8827, 22750), (9506, 21125), (11375, 17654), (11830, 16975), (12125, 16562), (12250, 16393), (12610, 15925)]