207855144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{412411}}^1$

素因数の和:412430

約数の個数: 48

約数和(自身を含む): 643362720

約数和(自身を除く): 435507576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 412411, 824822, 1237233, 1649644, 2474466, 2886877, 3299288, 3711699, 4948932, 5773754, 7423398, 8660631, 9897864, 11547508, 14846796, 17321262, 23095016, 25981893, 29693592, 34642524, 51963786, 69285048, 103927572, 207855144]

約数ペア:

[(1, 207855144), (2, 103927572), (3, 69285048), (4, 51963786), (6, 34642524), (7, 29693592), (8, 25981893), (9, 23095016), (12, 17321262), (14, 14846796), (18, 11547508), (21, 9897864), (24, 8660631), (28, 7423398), (36, 5773754), (42, 4948932), (56, 3711699), (63, 3299288), (72, 2886877), (84, 2474466), (126, 1649644), (168, 1237233), (252, 824822), (504, 412411)]