201040130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{421}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 391452264

約数和(自身を除く): 190412134

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 421, 530, 842, 901, 1802, 2105, 2809, 4210, 4505, 5618, 7157, 9010, 14045, 14314, 22313, 28090, 35785, 44626, 47753, 71570, 95506, 111565, 223130, 238765, 379321, 477530, 758642, 1182589, 1896605, 2365178, 3793210, 5912945, 11825890, 20104013, 40208026, 100520065, 201040130]

約数ペア:

[(1, 201040130), (2, 100520065), (5, 40208026), (10, 20104013), (17, 11825890), (34, 5912945), (53, 3793210), (85, 2365178), (106, 1896605), (170, 1182589), (265, 758642), (421, 477530), (530, 379321), (842, 238765), (901, 223130), (1802, 111565), (2105, 95506), (2809, 71570), (4210, 47753), (4505, 44626), (5618, 35785), (7157, 28090), (9010, 22313), (14045, 14314)]