201716228

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 438600960

約数和(自身を除く): 236884732

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 73, 82, 83, 116, 146, 164, 166, 203, 287, 292, 332, 406, 511, 574, 581, 812, 1022, 1148, 1162, 1189, 2044, 2117, 2324, 2378, 2407, 2993, 3403, 4234, 4756, 4814, 5986, 6059, 6806, 8323, 8468, 9628, 11972, 12118, 13612, 14819, 16646, 16849, 20951, 23821, 24236, 29638, 33292, 33698, 41902, 42413, 47642, 59276, 67396, 83804, 84826, 86797, 95284, 98687, 169652, 173594, 175711, 197374, 248419, 347188, 351422, 394748, 496838, 607579, 690809, 702844, 993676, 1215158, 1229977, 1381618, 1738933, 2430316, 2459954, 2763236, 3477866, 4919908, 6955732, 7204151, 14408302, 28816604, 50429057, 100858114, 201716228]

約数ペア:

[(1, 201716228), (2, 100858114), (4, 50429057), (7, 28816604), (14, 14408302), (28, 7204151), (29, 6955732), (41, 4919908), (58, 3477866), (73, 2763236), (82, 2459954), (83, 2430316), (116, 1738933), (146, 1381618), (164, 1229977), (166, 1215158), (203, 993676), (287, 702844), (292, 690809), (332, 607579), (406, 496838), (511, 394748), (574, 351422), (581, 347188), (812, 248419), (1022, 197374), (1148, 175711), (1162, 173594), (1189, 169652), (2044, 98687), (2117, 95284), (2324, 86797), (2378, 84826), (2407, 83804), (2993, 67396), (3403, 59276), (4234, 47642), (4756, 42413), (4814, 41902), (5986, 33698), (6059, 33292), (6806, 29638), (8323, 24236), (8468, 23821), (9628, 20951), (11972, 16849), (12118, 16646), (13612, 14819)]