201432140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 538669152

約数和(自身を除く): 337237012

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 97, 98, 130, 140, 163, 182, 194, 196, 245, 260, 326, 364, 388, 455, 485, 490, 637, 652, 679, 815, 910, 970, 980, 1141, 1261, 1274, 1358, 1630, 1820, 1940, 2119, 2282, 2522, 2548, 2716, 3185, 3260, 3395, 4238, 4564, 4753, 5044, 5705, 6305, 6370, 6790, 7987, 8476, 8827, 9506, 10595, 11410, 12610, 12740, 13580, 14833, 15811, 15974, 17654, 19012, 21190, 22820, 23765, 25220, 29666, 31622, 31948, 35308, 39935, 42380, 44135, 47530, 59332, 61789, 63244, 74165, 79055, 79870, 88270, 95060, 103831, 110677, 123578, 148330, 158110, 159740, 176540, 205543, 207662, 221354, 247156, 296660, 308945, 316220, 411086, 415324, 442708, 519155, 553385, 617890, 774739, 822172, 1027715, 1038310, 1106770, 1235780, 1438801, 1549478, 2055430, 2076620, 2213540, 2877602, 3098956, 3873695, 4110860, 5755204, 7194005, 7747390, 10071607, 14388010, 15494780, 20143214, 28776020, 40286428, 50358035, 100716070, 201432140]

約数ペア:

[(1, 201432140), (2, 100716070), (4, 50358035), (5, 40286428), (7, 28776020), (10, 20143214), (13, 15494780), (14, 14388010), (20, 10071607), (26, 7747390), (28, 7194005), (35, 5755204), (49, 4110860), (52, 3873695), (65, 3098956), (70, 2877602), (91, 2213540), (97, 2076620), (98, 2055430), (130, 1549478), (140, 1438801), (163, 1235780), (182, 1106770), (194, 1038310), (196, 1027715), (245, 822172), (260, 774739), (326, 617890), (364, 553385), (388, 519155), (455, 442708), (485, 415324), (490, 411086), (637, 316220), (652, 308945), (679, 296660), (815, 247156), (910, 221354), (970, 207662), (980, 205543), (1141, 176540), (1261, 159740), (1274, 158110), (1358, 148330), (1630, 123578), (1820, 110677), (1940, 103831), (2119, 95060), (2282, 88270), (2522, 79870), (2548, 79055), (2716, 74165), (3185, 63244), (3260, 61789), (3395, 59332), (4238, 47530), (4564, 44135), (4753, 42380), (5044, 39935), (5705, 35308), (6305, 31948), (6370, 31622), (6790, 29666), (7987, 25220), (8476, 23765), (8827, 22820), (9506, 21190), (10595, 19012), (11410, 17654), (12610, 15974), (12740, 15811), (13580, 14833)]