207718308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48487}}^1$

素因数の和:48521

約数の個数: 72

約数和(自身を含む): 635386752

約数和(自身を除く): 427668444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 48487, 96974, 145461, 193948, 290922, 339409, 436383, 581844, 678818, 824279, 872766, 1018227, 1357636, 1648558, 1745532, 2036454, 2472837, 3054681, 3297116, 4072908, 4945674, 5769953, 6109362, 7418511, 9891348, 11539906, 12218724, 14837022, 17309859, 23079812, 29674044, 34619718, 51929577, 69239436, 103859154, 207718308]

約数ペア:

[(1, 207718308), (2, 103859154), (3, 69239436), (4, 51929577), (6, 34619718), (7, 29674044), (9, 23079812), (12, 17309859), (14, 14837022), (17, 12218724), (18, 11539906), (21, 9891348), (28, 7418511), (34, 6109362), (36, 5769953), (42, 4945674), (51, 4072908), (63, 3297116), (68, 3054681), (84, 2472837), (102, 2036454), (119, 1745532), (126, 1648558), (153, 1357636), (204, 1018227), (238, 872766), (252, 824279), (306, 678818), (357, 581844), (476, 436383), (612, 339409), (714, 290922), (1071, 193948), (1428, 145461), (2142, 96974), (4284, 48487)]