208203702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3637}}^1$

素因数の和:3725

約数の個数: 64

約数和(自身を含む): 502917120

約数和(自身を除く): 294713418

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 141, 174, 203, 282, 329, 406, 609, 658, 987, 1218, 1363, 1974, 2726, 3637, 4089, 7274, 8178, 9541, 10911, 19082, 21822, 25459, 28623, 50918, 57246, 76377, 105473, 152754, 170939, 210946, 316419, 341878, 512817, 632838, 738311, 1025634, 1196573, 1476622, 2214933, 2393146, 3589719, 4429866, 4957231, 7179438, 9914462, 14871693, 29743386, 34700617, 69401234, 104101851, 208203702]

約数ペア:

[(1, 208203702), (2, 104101851), (3, 69401234), (6, 34700617), (7, 29743386), (14, 14871693), (21, 9914462), (29, 7179438), (42, 4957231), (47, 4429866), (58, 3589719), (87, 2393146), (94, 2214933), (141, 1476622), (174, 1196573), (203, 1025634), (282, 738311), (329, 632838), (406, 512817), (609, 341878), (658, 316419), (987, 210946), (1218, 170939), (1363, 152754), (1974, 105473), (2726, 76377), (3637, 57246), (4089, 50918), (7274, 28623), (8178, 25459), (9541, 21822), (10911, 19082)]