215577430

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1\times {\mathrm{463}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 393579648

約数和(自身を除く): 178002218

約数列:

[1, 2, 5, 10, 101, 202, 461, 463, 505, 922, 926, 1010, 2305, 2315, 4610, 4630, 46561, 46763, 93122, 93526, 213443, 232805, 233815, 426886, 465610, 467630, 1067215, 2134430, 21557743, 43115486, 107788715, 215577430]

約数ペア:

[(1, 215577430), (2, 107788715), (5, 43115486), (10, 21557743), (101, 2134430), (202, 1067215), (461, 467630), (463, 465610), (505, 426886), (922, 233815), (926, 232805), (1010, 213443), (2305, 93526), (2315, 93122), (4610, 46763), (4630, 46561)]