207637368

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1163}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 534695040

約数和(自身を除く): 327057672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 173, 258, 344, 346, 516, 519, 692, 1032, 1038, 1163, 1384, 2076, 2326, 3489, 4152, 4652, 6978, 7439, 9304, 13956, 14878, 22317, 27912, 29756, 44634, 50009, 59512, 89268, 100018, 150027, 178536, 200036, 201199, 300054, 400072, 402398, 600108, 603597, 804796, 1200216, 1207194, 1609592, 2414388, 4828776, 8651557, 17303114, 25954671, 34606228, 51909342, 69212456, 103818684, 207637368]

約数ペア:

[(1, 207637368), (2, 103818684), (3, 69212456), (4, 51909342), (6, 34606228), (8, 25954671), (12, 17303114), (24, 8651557), (43, 4828776), (86, 2414388), (129, 1609592), (172, 1207194), (173, 1200216), (258, 804796), (344, 603597), (346, 600108), (516, 402398), (519, 400072), (692, 300054), (1032, 201199), (1038, 200036), (1163, 178536), (1384, 150027), (2076, 100018), (2326, 89268), (3489, 59512), (4152, 50009), (4652, 44634), (6978, 29756), (7439, 27912), (9304, 22317), (13956, 14878)]