201505216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 112

約数和(自身を含む): 469087200

約数和(自身を除く): 267581984

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 113, 136, 149, 176, 187, 226, 272, 298, 352, 374, 452, 544, 596, 704, 748, 904, 1088, 1192, 1243, 1496, 1639, 1808, 1921, 2384, 2486, 2533, 2992, 3278, 3616, 3842, 4768, 4972, 5066, 5984, 6556, 7232, 7684, 9536, 9944, 10132, 11968, 13112, 15368, 16837, 19888, 20264, 21131, 26224, 27863, 30736, 33674, 39776, 40528, 42262, 52448, 55726, 61472, 67348, 79552, 81056, 84524, 104896, 111452, 122944, 134696, 162112, 169048, 185207, 222904, 269392, 286229, 338096, 370414, 445808, 538784, 572458, 676192, 740828, 891616, 1077568, 1144916, 1352384, 1481656, 1783232, 2289832, 2963312, 3148519, 4579664, 5926624, 6297038, 9159328, 11853248, 12594076, 18318656, 25188152, 50376304, 100752608, 201505216]

約数ペア:

[(1, 201505216), (2, 100752608), (4, 50376304), (8, 25188152), (11, 18318656), (16, 12594076), (17, 11853248), (22, 9159328), (32, 6297038), (34, 5926624), (44, 4579664), (64, 3148519), (68, 2963312), (88, 2289832), (113, 1783232), (136, 1481656), (149, 1352384), (176, 1144916), (187, 1077568), (226, 891616), (272, 740828), (298, 676192), (352, 572458), (374, 538784), (452, 445808), (544, 370414), (596, 338096), (704, 286229), (748, 269392), (904, 222904), (1088, 185207), (1192, 169048), (1243, 162112), (1496, 134696), (1639, 122944), (1808, 111452), (1921, 104896), (2384, 84524), (2486, 81056), (2533, 79552), (2992, 67348), (3278, 61472), (3616, 55726), (3842, 52448), (4768, 42262), (4972, 40528), (5066, 39776), (5984, 33674), (6556, 30736), (7232, 27863), (7684, 26224), (9536, 21131), (9944, 20264), (10132, 19888), (11968, 16837), (13112, 15368)]