202011116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 391238400

約数和(自身を除く): 189227284

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 163, 326, 437, 652, 709, 874, 1418, 1748, 2836, 3097, 3749, 6194, 7498, 12388, 13471, 14996, 16307, 26942, 32614, 53884, 65228, 71231, 115567, 142462, 231134, 284924, 309833, 462268, 619666, 1239332, 2195773, 2658041, 4391546, 5316082, 8783092, 10632164, 50502779, 101005558, 202011116]

約数ペア:

[(1, 202011116), (2, 101005558), (4, 50502779), (19, 10632164), (23, 8783092), (38, 5316082), (46, 4391546), (76, 2658041), (92, 2195773), (163, 1239332), (326, 619666), (437, 462268), (652, 309833), (709, 284924), (874, 231134), (1418, 142462), (1748, 115567), (2836, 71231), (3097, 65228), (3749, 53884), (6194, 32614), (7498, 26942), (12388, 16307), (13471, 14996)]