201212687432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{16453}}^1$

素因数の和:17062

約数の個数: 64

約数和(自身を含む): 392163319680

約数和(自身を除く): 190950632248

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 487, 584, 974, 1948, 3139, 3896, 6278, 12556, 16453, 20941, 25112, 32906, 35551, 41882, 65812, 71102, 83764, 131624, 142204, 167528, 284408, 707479, 1201069, 1414958, 1528693, 2402138, 2829916, 3057386, 4804276, 5659832, 6114772, 8012611, 9608552, 12229544, 16025222, 32050444, 51645967, 64100888, 103291934, 206583868, 344542273, 413167736, 584920603, 689084546, 1169841206, 1378169092, 2339682412, 2756338184, 4679364824, 25151585929, 50303171858, 100606343716, 201212687432]

約数ペア:

[(1, 201212687432), (2, 100606343716), (4, 50303171858), (8, 25151585929), (43, 4679364824), (73, 2756338184), (86, 2339682412), (146, 1378169092), (172, 1169841206), (292, 689084546), (344, 584920603), (487, 413167736), (584, 344542273), (974, 206583868), (1948, 103291934), (3139, 64100888), (3896, 51645967), (6278, 32050444), (12556, 16025222), (16453, 12229544), (20941, 9608552), (25112, 8012611), (32906, 6114772), (35551, 5659832), (41882, 4804276), (65812, 3057386), (71102, 2829916), (83764, 2402138), (131624, 1528693), (142204, 1414958), (167528, 1201069), (284408, 707479)]