197544654

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1259}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 448156800

約数和(自身を除く): 250612146

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 379, 414, 758, 1137, 1259, 2274, 2518, 3411, 3777, 6822, 7554, 8717, 11331, 17434, 22662, 26151, 28957, 52302, 57914, 78453, 86871, 156906, 173742, 260613, 477161, 521226, 954322, 1431483, 2862966, 4294449, 8588898, 10974703, 21949406, 32924109, 65848218, 98772327, 197544654]

約数ペア:

[(1, 197544654), (2, 98772327), (3, 65848218), (6, 32924109), (9, 21949406), (18, 10974703), (23, 8588898), (46, 4294449), (69, 2862966), (138, 1431483), (207, 954322), (379, 521226), (414, 477161), (758, 260613), (1137, 173742), (1259, 156906), (2274, 86871), (2518, 78453), (3411, 57914), (3777, 52302), (6822, 28957), (7554, 26151), (8717, 22662), (11331, 17434)]