197412696

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{210911}}^1$

素因数の和:210936

約数の個数: 48

約数和(自身を含む): 575789760

約数和(自身を除く): 378377064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 210911, 421822, 632733, 843644, 1265466, 1687288, 1898199, 2530932, 2741843, 3796398, 5061864, 5483686, 7592796, 8225529, 10967372, 15185592, 16451058, 21934744, 24676587, 32902116, 49353174, 65804232, 98706348, 197412696]

約数ペア:

[(1, 197412696), (2, 98706348), (3, 65804232), (4, 49353174), (6, 32902116), (8, 24676587), (9, 21934744), (12, 16451058), (13, 15185592), (18, 10967372), (24, 8225529), (26, 7592796), (36, 5483686), (39, 5061864), (52, 3796398), (72, 2741843), (78, 2530932), (104, 1898199), (117, 1687288), (156, 1265466), (234, 843644), (312, 632733), (468, 421822), (936, 210911)]