197845308

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 535080000

約数和(自身を除く): 337234692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 181, 261, 348, 349, 362, 522, 543, 698, 724, 783, 1044, 1047, 1086, 1396, 1566, 1629, 2094, 2172, 3132, 3141, 3258, 4188, 4887, 5249, 6282, 6516, 9423, 9774, 10121, 10498, 12564, 15747, 18846, 19548, 20242, 20996, 30363, 31494, 37692, 40484, 47241, 60726, 62988, 63169, 91089, 94482, 121452, 126338, 141723, 182178, 188964, 189507, 252676, 273267, 283446, 364356, 379014, 546534, 566892, 568521, 758028, 1093068, 1137042, 1705563, 1831901, 2274084, 3411126, 3663802, 5495703, 6822252, 7327604, 10991406, 16487109, 21982812, 32974218, 49461327, 65948436, 98922654, 197845308]

約数ペア:

[(1, 197845308), (2, 98922654), (3, 65948436), (4, 49461327), (6, 32974218), (9, 21982812), (12, 16487109), (18, 10991406), (27, 7327604), (29, 6822252), (36, 5495703), (54, 3663802), (58, 3411126), (87, 2274084), (108, 1831901), (116, 1705563), (174, 1137042), (181, 1093068), (261, 758028), (348, 568521), (349, 566892), (362, 546534), (522, 379014), (543, 364356), (698, 283446), (724, 273267), (783, 252676), (1044, 189507), (1047, 188964), (1086, 182178), (1396, 141723), (1566, 126338), (1629, 121452), (2094, 94482), (2172, 91089), (3132, 63169), (3141, 62988), (3258, 60726), (4188, 47241), (4887, 40484), (5249, 37692), (6282, 31494), (6516, 30363), (9423, 20996), (9774, 20242), (10121, 19548), (10498, 18846), (12564, 15747)]