201421128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{441713}}^1$

素因数の和:441741

約数の個数: 32

約数和(自身を含む): 530056800

約数和(自身を除く): 328635672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 441713, 883426, 1325139, 1766852, 2650278, 3533704, 5300556, 8392547, 10601112, 16785094, 25177641, 33570188, 50355282, 67140376, 100710564, 201421128]

約数ペア:

[(1, 201421128), (2, 100710564), (3, 67140376), (4, 50355282), (6, 33570188), (8, 25177641), (12, 16785094), (19, 10601112), (24, 8392547), (38, 5300556), (57, 3533704), (76, 2650278), (114, 1766852), (152, 1325139), (228, 883426), (456, 441713)]