214977104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 464876496

約数和(自身を除く): 249899392

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 41, 68, 74, 82, 136, 148, 164, 272, 296, 328, 521, 592, 629, 656, 697, 1042, 1258, 1394, 1517, 2084, 2516, 2788, 3034, 4168, 5032, 5576, 6068, 8336, 8857, 10064, 11152, 12136, 17714, 19277, 21361, 24272, 25789, 35428, 38554, 42722, 51578, 70856, 77108, 85444, 103156, 141712, 154216, 170888, 206312, 308432, 327709, 341776, 363137, 412624, 655418, 726274, 790357, 1310836, 1452548, 1580714, 2621672, 2905096, 3161428, 5243344, 5810192, 6322856, 12645712, 13436069, 26872138, 53744276, 107488552, 214977104]

約数ペア:

[(1, 214977104), (2, 107488552), (4, 53744276), (8, 26872138), (16, 13436069), (17, 12645712), (34, 6322856), (37, 5810192), (41, 5243344), (68, 3161428), (74, 2905096), (82, 2621672), (136, 1580714), (148, 1452548), (164, 1310836), (272, 790357), (296, 726274), (328, 655418), (521, 412624), (592, 363137), (629, 341776), (656, 327709), (697, 308432), (1042, 206312), (1258, 170888), (1394, 154216), (1517, 141712), (2084, 103156), (2516, 85444), (2788, 77108), (3034, 70856), (4168, 51578), (5032, 42722), (5576, 38554), (6068, 35428), (8336, 25789), (8857, 24272), (10064, 21361), (11152, 19277), (12136, 17714)]