205846452

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:1998

約数の個数: 108

約数和(自身を含む): 615530916

約数和(自身を除く): 409684464

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 147, 183, 196, 244, 252, 294, 366, 427, 441, 549, 588, 732, 854, 882, 1098, 1281, 1708, 1764, 1913, 2196, 2562, 2989, 3826, 3843, 5124, 5739, 5978, 7652, 7686, 8967, 11478, 11956, 13391, 15372, 17217, 17934, 22956, 26782, 26901, 34434, 35868, 40173, 53564, 53802, 68868, 80346, 93737, 107604, 116693, 120519, 160692, 187474, 233386, 241038, 281211, 350079, 374948, 466772, 482076, 562422, 700158, 816851, 843633, 1050237, 1124844, 1400316, 1633702, 1687266, 2100474, 2450553, 3267404, 3374532, 4200948, 4901106, 5717957, 7351659, 9802212, 11435914, 14703318, 17153871, 22871828, 29406636, 34307742, 51461613, 68615484, 102923226, 205846452]

約数ペア:

[(1, 205846452), (2, 102923226), (3, 68615484), (4, 51461613), (6, 34307742), (7, 29406636), (9, 22871828), (12, 17153871), (14, 14703318), (18, 11435914), (21, 9802212), (28, 7351659), (36, 5717957), (42, 4901106), (49, 4200948), (61, 3374532), (63, 3267404), (84, 2450553), (98, 2100474), (122, 1687266), (126, 1633702), (147, 1400316), (183, 1124844), (196, 1050237), (244, 843633), (252, 816851), (294, 700158), (366, 562422), (427, 482076), (441, 466772), (549, 374948), (588, 350079), (732, 281211), (854, 241038), (882, 233386), (1098, 187474), (1281, 160692), (1708, 120519), (1764, 116693), (1913, 107604), (2196, 93737), (2562, 80346), (2989, 68868), (3826, 53802), (3843, 53564), (5124, 40173), (5739, 35868), (5978, 34434), (7652, 26901), (7686, 26782), (8967, 22956), (11478, 17934), (11956, 17217), (13391, 15372)]