196622893684

素因数分解:

$2^2\times 7^4\times {\mathrm{647}}^1\times {\mathrm{31643}}^1$

素因数の和:32322

約数の個数: 60

約数和(自身を含む): 402047652384

約数和(自身を除く): 205424758700

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 647, 686, 1294, 1372, 2401, 2588, 4529, 4802, 9058, 9604, 18116, 31643, 31703, 63286, 63406, 126572, 126812, 221501, 221921, 443002, 443842, 886004, 887684, 1550507, 1553447, 3101014, 3106894, 6202028, 6213788, 10853549, 20473021, 21707098, 40946042, 43414196, 75974843, 81892084, 143311147, 151949686, 286622294, 303899372, 573244588, 1003178029, 2006356058, 4012712116, 7022246203, 14044492406, 28088984812, 49155723421, 98311446842, 196622893684]

約数ペア:

[(1, 196622893684), (2, 98311446842), (4, 49155723421), (7, 28088984812), (14, 14044492406), (28, 7022246203), (49, 4012712116), (98, 2006356058), (196, 1003178029), (343, 573244588), (647, 303899372), (686, 286622294), (1294, 151949686), (1372, 143311147), (2401, 81892084), (2588, 75974843), (4529, 43414196), (4802, 40946042), (9058, 21707098), (9604, 20473021), (18116, 10853549), (31643, 6213788), (31703, 6202028), (63286, 3106894), (63406, 3101014), (126572, 1553447), (126812, 1550507), (221501, 887684), (221921, 886004), (443002, 443842)]