202467390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293431}}^1$

素因数の和:293464

約数の個数: 32

約数和(自身を含む): 507050496

約数和(自身を除く): 304583106

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 293431, 586862, 880293, 1467155, 1760586, 2934310, 4401465, 6748913, 8802930, 13497826, 20246739, 33744565, 40493478, 67489130, 101233695, 202467390]

約数ペア:

[(1, 202467390), (2, 101233695), (3, 67489130), (5, 40493478), (6, 33744565), (10, 20246739), (15, 13497826), (23, 8802930), (30, 6748913), (46, 4401465), (69, 2934310), (115, 1760586), (138, 1467155), (230, 880293), (345, 586862), (690, 293431)]