217333298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3767}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 402603264

約数和(自身を除く): 185269966

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 317, 634, 2219, 3767, 4121, 4438, 7534, 8242, 26369, 28847, 48971, 52738, 57694, 97942, 342797, 685594, 1194139, 2388278, 8358973, 15523807, 16717946, 31047614, 108666649, 217333298]

約数ペア:

[(1, 217333298), (2, 108666649), (7, 31047614), (13, 16717946), (14, 15523807), (26, 8358973), (91, 2388278), (182, 1194139), (317, 685594), (634, 342797), (2219, 97942), (3767, 57694), (4121, 52738), (4438, 48971), (7534, 28847), (8242, 26369)]