201908536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{17989}}^1$

素因数の和:18079

約数の個数: 32

約数和(自身を含む): 401536800

約数和(自身を除く): 199628264

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 11224, 17989, 35978, 71956, 143912, 413747, 827494, 1097329, 1654988, 2194658, 3309976, 4389316, 8778632, 25238567, 50477134, 100954268, 201908536]

約数ペア:

[(1, 201908536), (2, 100954268), (4, 50477134), (8, 25238567), (23, 8778632), (46, 4389316), (61, 3309976), (92, 2194658), (122, 1654988), (184, 1097329), (244, 827494), (488, 413747), (1403, 143912), (2806, 71956), (5612, 35978), (11224, 17989)]