200906340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 598316544

約数和(自身を除く): 397410204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 431, 457, 510, 862, 914, 1020, 1293, 1371, 1724, 1828, 2155, 2285, 2586, 2742, 4310, 4570, 5172, 5484, 6465, 6855, 7327, 7769, 8620, 9140, 12930, 13710, 14654, 15538, 21981, 23307, 25860, 27420, 29308, 31076, 36635, 38845, 43962, 46614, 73270, 77690, 87924, 93228, 109905, 116535, 146540, 155380, 196967, 219810, 233070, 393934, 439620, 466140, 590901, 787868, 984835, 1181802, 1969670, 2363604, 2954505, 3348439, 3939340, 5909010, 6696878, 10045317, 11818020, 13393756, 16742195, 20090634, 33484390, 40181268, 50226585, 66968780, 100453170, 200906340]

約数ペア:

[(1, 200906340), (2, 100453170), (3, 66968780), (4, 50226585), (5, 40181268), (6, 33484390), (10, 20090634), (12, 16742195), (15, 13393756), (17, 11818020), (20, 10045317), (30, 6696878), (34, 5909010), (51, 3939340), (60, 3348439), (68, 2954505), (85, 2363604), (102, 1969670), (170, 1181802), (204, 984835), (255, 787868), (340, 590901), (431, 466140), (457, 439620), (510, 393934), (862, 233070), (914, 219810), (1020, 196967), (1293, 155380), (1371, 146540), (1724, 116535), (1828, 109905), (2155, 93228), (2285, 87924), (2586, 77690), (2742, 73270), (4310, 46614), (4570, 43962), (5172, 38845), (5484, 36635), (6465, 31076), (6855, 29308), (7327, 27420), (7769, 25860), (8620, 23307), (9140, 21981), (12930, 15538), (13710, 14654)]