200148310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{7499}}^1$

素因数の和:7680

約数の個数: 32

約数和(自身を含む): 383940000

約数和(自身を除く): 183791690

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 5338, 7499, 13345, 14998, 26690, 37495, 74990, 127483, 254966, 637415, 1177343, 1274830, 2354686, 5886715, 11773430, 20014831, 40029662, 100074155, 200148310]

約数ペア:

[(1, 200148310), (2, 100074155), (5, 40029662), (10, 20014831), (17, 11773430), (34, 5886715), (85, 2354686), (157, 1274830), (170, 1177343), (314, 637415), (785, 254966), (1570, 127483), (2669, 74990), (5338, 37495), (7499, 26690), (13345, 14998)]