202139774

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 317058624

約数和(自身を除く): 114918850

約数列:

[1, 2, 53, 73, 106, 146, 151, 173, 302, 346, 3869, 7738, 8003, 9169, 11023, 12629, 16006, 18338, 22046, 25258, 26123, 52246, 584219, 669337, 1168438, 1338674, 1384519, 1906979, 2769038, 3813958, 101069887, 202139774]

約数ペア:

[(1, 202139774), (2, 101069887), (53, 3813958), (73, 2769038), (106, 1906979), (146, 1384519), (151, 1338674), (173, 1168438), (302, 669337), (346, 584219), (3869, 52246), (7738, 26123), (8003, 25258), (9169, 22046), (11023, 18338), (12629, 16006)]