201942958

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 370137600

約数和(自身を除く): 168194642

約数列:

[1, 2, 7, 14, 41, 59, 67, 82, 89, 118, 134, 178, 287, 413, 469, 574, 623, 826, 938, 1246, 2419, 2747, 3649, 3953, 4838, 5251, 5494, 5963, 7298, 7906, 10502, 11926, 16933, 19229, 25543, 27671, 33866, 36757, 38458, 41741, 51086, 55342, 73514, 83482, 162073, 215291, 244483, 324146, 351817, 430582, 488966, 703634, 1134511, 1507037, 1711381, 2269022, 2462719, 3014074, 3422762, 4925438, 14424497, 28848994, 100971479, 201942958]

約数ペア:

[(1, 201942958), (2, 100971479), (7, 28848994), (14, 14424497), (41, 4925438), (59, 3422762), (67, 3014074), (82, 2462719), (89, 2269022), (118, 1711381), (134, 1507037), (178, 1134511), (287, 703634), (413, 488966), (469, 430582), (574, 351817), (623, 324146), (826, 244483), (938, 215291), (1246, 162073), (2419, 83482), (2747, 73514), (3649, 55342), (3953, 51086), (4838, 41741), (5251, 38458), (5494, 36757), (5963, 33866), (7298, 27671), (7906, 25543), (10502, 19229), (11926, 16933)]