201517712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1657}}^1$

素因数の和:2367

約数の個数: 40

約数和(自身を含む): 426808992

約数和(自身を除く): 225291280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 691, 1382, 1657, 2764, 3314, 5528, 6628, 7601, 11056, 13256, 15202, 18227, 26512, 30404, 36454, 60808, 72908, 121616, 145816, 291632, 1144987, 2289974, 4579948, 9159896, 12594857, 18319792, 25189714, 50379428, 100758856, 201517712]

約数ペア:

[(1, 201517712), (2, 100758856), (4, 50379428), (8, 25189714), (11, 18319792), (16, 12594857), (22, 9159896), (44, 4579948), (88, 2289974), (176, 1144987), (691, 291632), (1382, 145816), (1657, 121616), (2764, 72908), (3314, 60808), (5528, 36454), (6628, 30404), (7601, 26512), (11056, 18227), (13256, 15202)]