200304472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{1993}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 398401200

約数和(自身を除く): 198096728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 739, 1478, 1993, 2956, 3986, 5912, 7972, 12563, 15944, 25126, 33881, 50252, 67762, 100504, 135524, 271048, 1472827, 2945654, 5891308, 11782616, 25038059, 50076118, 100152236, 200304472]

約数ペア:

[(1, 200304472), (2, 100152236), (4, 50076118), (8, 25038059), (17, 11782616), (34, 5891308), (68, 2945654), (136, 1472827), (739, 271048), (1478, 135524), (1993, 100504), (2956, 67762), (3986, 50252), (5912, 33881), (7972, 25126), (12563, 15944)]