204883218

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 502609536

約数和(自身を除く): 297726318

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 43, 46, 51, 69, 86, 102, 129, 138, 153, 207, 258, 306, 387, 391, 414, 677, 731, 774, 782, 989, 1173, 1354, 1462, 1978, 2031, 2193, 2346, 2967, 3519, 4062, 4386, 5934, 6093, 6579, 7038, 8901, 11509, 12186, 13158, 15571, 16813, 17802, 23018, 29111, 31142, 33626, 34527, 46713, 50439, 58222, 69054, 87333, 93426, 100878, 103581, 140139, 151317, 174666, 207162, 261999, 264707, 280278, 302634, 494887, 523998, 529414, 669553, 794121, 989774, 1339106, 1484661, 1588242, 2008659, 2382363, 2969322, 4017318, 4453983, 4764726, 6025977, 8907966, 11382401, 12051954, 22764802, 34147203, 68294406, 102441609, 204883218]

約数ペア:

[(1, 204883218), (2, 102441609), (3, 68294406), (6, 34147203), (9, 22764802), (17, 12051954), (18, 11382401), (23, 8907966), (34, 6025977), (43, 4764726), (46, 4453983), (51, 4017318), (69, 2969322), (86, 2382363), (102, 2008659), (129, 1588242), (138, 1484661), (153, 1339106), (207, 989774), (258, 794121), (306, 669553), (387, 529414), (391, 523998), (414, 494887), (677, 302634), (731, 280278), (774, 264707), (782, 261999), (989, 207162), (1173, 174666), (1354, 151317), (1462, 140139), (1978, 103581), (2031, 100878), (2193, 93426), (2346, 87333), (2967, 69054), (3519, 58222), (4062, 50439), (4386, 46713), (5934, 34527), (6093, 33626), (6579, 31142), (7038, 29111), (8901, 23018), (11509, 17802), (12186, 16813), (13158, 15571)]