206909712

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{3413}}^1$

素因数の和:3848

約数の個数: 60

約数和(自身を含む): 580605324

約数和(自身を除く): 373695612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3368, 3413, 3789, 5052, 6736, 6826, 7578, 10104, 10239, 13652, 15156, 20208, 20478, 27304, 30312, 30717, 40956, 54608, 60624, 61434, 81912, 122868, 163824, 245736, 491472, 1436873, 2873746, 4310619, 5747492, 8621238, 11494984, 12931857, 17242476, 22989968, 25863714, 34484952, 51727428, 68969904, 103454856, 206909712]

約数ペア:

[(1, 206909712), (2, 103454856), (3, 68969904), (4, 51727428), (6, 34484952), (8, 25863714), (9, 22989968), (12, 17242476), (16, 12931857), (18, 11494984), (24, 8621238), (36, 5747492), (48, 4310619), (72, 2873746), (144, 1436873), (421, 491472), (842, 245736), (1263, 163824), (1684, 122868), (2526, 81912), (3368, 61434), (3413, 60624), (3789, 54608), (5052, 40956), (6736, 30717), (6826, 30312), (7578, 27304), (10104, 20478), (10239, 20208), (13652, 15156)]