210004718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 413683200

約数和(自身を除く): 203678482

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 59, 77, 118, 154, 203, 319, 406, 413, 638, 649, 797, 826, 1298, 1594, 1711, 2233, 3422, 4466, 4543, 5579, 8767, 9086, 11158, 11977, 17534, 18821, 23113, 23954, 37642, 46226, 47023, 61369, 94046, 122738, 131747, 161791, 254243, 263494, 323582, 329161, 508486, 517253, 658322, 1034506, 1363667, 1779701, 2727334, 3559402, 3620771, 7241542, 9545669, 15000337, 19091338, 30000674, 105002359, 210004718]

約数ペア:

[(1, 210004718), (2, 105002359), (7, 30000674), (11, 19091338), (14, 15000337), (22, 9545669), (29, 7241542), (58, 3620771), (59, 3559402), (77, 2727334), (118, 1779701), (154, 1363667), (203, 1034506), (319, 658322), (406, 517253), (413, 508486), (638, 329161), (649, 323582), (797, 263494), (826, 254243), (1298, 161791), (1594, 131747), (1711, 122738), (2233, 94046), (3422, 61369), (4466, 47023), (4543, 46226), (5579, 37642), (8767, 23954), (9086, 23113), (11158, 18821), (11977, 17534)]