204328236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20441}}^1$

素因数の和:20479

約数の個数: 72

約数和(自身を含む): 587257776

約数和(自身を除く): 382929540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 20441, 40882, 61323, 81764, 122646, 143087, 245292, 286174, 347497, 429261, 572348, 694994, 858522, 1001609, 1042491, 1389988, 1717044, 2003218, 2084982, 2432479, 3004827, 4006436, 4169964, 4864958, 6009654, 7297437, 9729916, 12019308, 14594874, 17027353, 29189748, 34054706, 51082059, 68109412, 102164118, 204328236]

約数ペア:

[(1, 204328236), (2, 102164118), (3, 68109412), (4, 51082059), (6, 34054706), (7, 29189748), (12, 17027353), (14, 14594874), (17, 12019308), (21, 9729916), (28, 7297437), (34, 6009654), (42, 4864958), (49, 4169964), (51, 4006436), (68, 3004827), (84, 2432479), (98, 2084982), (102, 2003218), (119, 1717044), (147, 1389988), (196, 1042491), (204, 1001609), (238, 858522), (294, 694994), (357, 572348), (476, 429261), (588, 347497), (714, 286174), (833, 245292), (1428, 143087), (1666, 122646), (2499, 81764), (3332, 61323), (4998, 40882), (9996, 20441)]