199145803090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84827}}^1\times {\mathrm{18059}}^1$

素因数の和:102906

約数の個数: 32

約数和(自身を含む): 386062407360

約数和(自身を除く): 186916604270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 18059, 36118, 84827, 90295, 169654, 180590, 234767, 424135, 469534, 848270, 1102751, 1173835, 2205502, 2347670, 5513755, 11027510, 1531890793, 3063781586, 7659453965, 15318907930, 19914580309, 39829160618, 99572901545, 199145803090]

約数ペア:

[(1, 199145803090), (2, 99572901545), (5, 39829160618), (10, 19914580309), (13, 15318907930), (26, 7659453965), (65, 3063781586), (130, 1531890793), (18059, 11027510), (36118, 5513755), (84827, 2347670), (90295, 2205502), (169654, 1173835), (180590, 1102751), (234767, 848270), (424135, 469534)]