202007156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 398181840

約数和(自身を除く): 196174684

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 97, 116, 194, 377, 388, 754, 1261, 1381, 1508, 2522, 2762, 2813, 5044, 5524, 5626, 11252, 17953, 35906, 36569, 40049, 71812, 73138, 80098, 133957, 146276, 160196, 267914, 520637, 535828, 1041274, 1741441, 2082548, 3482882, 3884753, 6965764, 7769506, 15539012, 50501789, 101003578, 202007156]

約数ペア:

[(1, 202007156), (2, 101003578), (4, 50501789), (13, 15539012), (26, 7769506), (29, 6965764), (52, 3884753), (58, 3482882), (97, 2082548), (116, 1741441), (194, 1041274), (377, 535828), (388, 520637), (754, 267914), (1261, 160196), (1381, 146276), (1508, 133957), (2522, 80098), (2762, 73138), (2813, 71812), (5044, 40049), (5524, 36569), (5626, 35906), (11252, 17953)]