203097156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 504895104

約数和(自身を除く): 301797948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 173, 228, 271, 346, 361, 519, 542, 692, 722, 813, 1038, 1083, 1084, 1444, 1626, 2076, 2166, 3252, 3287, 4332, 5149, 6574, 9861, 10298, 13148, 15447, 19722, 20596, 30894, 39444, 46883, 61788, 62453, 93766, 97831, 124906, 140649, 187359, 187532, 195662, 249812, 281298, 293493, 374718, 391324, 562596, 586986, 749436, 890777, 1173972, 1781554, 2672331, 3563108, 5344662, 10689324, 16924763, 33849526, 50774289, 67699052, 101548578, 203097156]

約数ペア:

[(1, 203097156), (2, 101548578), (3, 67699052), (4, 50774289), (6, 33849526), (12, 16924763), (19, 10689324), (38, 5344662), (57, 3563108), (76, 2672331), (114, 1781554), (173, 1173972), (228, 890777), (271, 749436), (346, 586986), (361, 562596), (519, 391324), (542, 374718), (692, 293493), (722, 281298), (813, 249812), (1038, 195662), (1083, 187532), (1084, 187359), (1444, 140649), (1626, 124906), (2076, 97831), (2166, 93766), (3252, 62453), (3287, 61788), (4332, 46883), (5149, 39444), (6574, 30894), (9861, 20596), (10298, 19722), (13148, 15447)]