211375332

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{93199}}^1$

素因数の和:93222

約数の個数: 60

約数和(自身を含む): 631523200

約数和(自身を除く): 420147868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 93199, 186398, 279597, 372796, 559194, 652393, 838791, 1118388, 1304786, 1677582, 1957179, 2516373, 2609572, 3355164, 3914358, 5032746, 5871537, 7549119, 7828716, 10065492, 11743074, 15098238, 17614611, 23486148, 30196476, 35229222, 52843833, 70458444, 105687666, 211375332]

約数ペア:

[(1, 211375332), (2, 105687666), (3, 70458444), (4, 52843833), (6, 35229222), (7, 30196476), (9, 23486148), (12, 17614611), (14, 15098238), (18, 11743074), (21, 10065492), (27, 7828716), (28, 7549119), (36, 5871537), (42, 5032746), (54, 3914358), (63, 3355164), (81, 2609572), (84, 2516373), (108, 1957179), (126, 1677582), (162, 1304786), (189, 1118388), (252, 838791), (324, 652393), (378, 559194), (567, 372796), (756, 279597), (1134, 186398), (2268, 93199)]