204653736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{135353}}^1$

素因数の和:135375

約数の個数: 64

約数和(自身を含む): 649699200

約数和(自身を除く): 445045464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 135353, 270706, 406059, 541412, 812118, 947471, 1082824, 1218177, 1624236, 1894942, 2436354, 2842413, 3248472, 3654531, 3789884, 4872708, 5684826, 7309062, 7579768, 8527239, 9745416, 11369652, 14618124, 17054478, 22739304, 25581717, 29236248, 34108956, 51163434, 68217912, 102326868, 204653736]

約数ペア:

[(1, 204653736), (2, 102326868), (3, 68217912), (4, 51163434), (6, 34108956), (7, 29236248), (8, 25581717), (9, 22739304), (12, 17054478), (14, 14618124), (18, 11369652), (21, 9745416), (24, 8527239), (27, 7579768), (28, 7309062), (36, 5684826), (42, 4872708), (54, 3789884), (56, 3654531), (63, 3248472), (72, 2842413), (84, 2436354), (108, 1894942), (126, 1624236), (168, 1218177), (189, 1082824), (216, 947471), (252, 812118), (378, 541412), (504, 406059), (756, 270706), (1512, 135353)]