201758872

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 469497600

約数和(自身を除く): 267738728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 103, 133, 152, 196, 206, 263, 266, 392, 412, 526, 532, 721, 824, 931, 1052, 1064, 1442, 1841, 1862, 1957, 2104, 2884, 3682, 3724, 3914, 4997, 5047, 5768, 7364, 7448, 7828, 9994, 10094, 12887, 13699, 14728, 15656, 19988, 20188, 25774, 27089, 27398, 34979, 39976, 40376, 51548, 54178, 54796, 69958, 95893, 103096, 108356, 109592, 139916, 189623, 191786, 216712, 244853, 279832, 379246, 383572, 489706, 514691, 758492, 767144, 979412, 1029382, 1327361, 1516984, 1958824, 2058764, 2654722, 3602837, 4117528, 5309444, 7205674, 10618888, 14411348, 25219859, 28822696, 50439718, 100879436, 201758872]

約数ペア:

[(1, 201758872), (2, 100879436), (4, 50439718), (7, 28822696), (8, 25219859), (14, 14411348), (19, 10618888), (28, 7205674), (38, 5309444), (49, 4117528), (56, 3602837), (76, 2654722), (98, 2058764), (103, 1958824), (133, 1516984), (152, 1327361), (196, 1029382), (206, 979412), (263, 767144), (266, 758492), (392, 514691), (412, 489706), (526, 383572), (532, 379246), (721, 279832), (824, 244853), (931, 216712), (1052, 191786), (1064, 189623), (1442, 139916), (1841, 109592), (1862, 108356), (1957, 103096), (2104, 95893), (2884, 69958), (3682, 54796), (3724, 54178), (3914, 51548), (4997, 40376), (5047, 39976), (5768, 34979), (7364, 27398), (7448, 27089), (7828, 25774), (9994, 20188), (10094, 19988), (12887, 15656), (13699, 14728)]