204550897990

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1\times {\mathrm{166157}}^1$

素因数の和:166872

約数の個数: 32

約数和(自身を含む): 370314340704

約数和(自身を除く): 165763442714

約数列:

[1, 2, 5, 10, 307, 401, 614, 802, 1535, 2005, 3070, 4010, 123107, 166157, 246214, 332314, 615535, 830785, 1231070, 1661570, 51010199, 66628957, 102020398, 133257914, 255050995, 333144785, 510101990, 666289570, 20455089799, 40910179598, 102275448995, 204550897990]

約数ペア:

[(1, 204550897990), (2, 102275448995), (5, 40910179598), (10, 20455089799), (307, 666289570), (401, 510101990), (614, 333144785), (802, 255050995), (1535, 133257914), (2005, 102020398), (3070, 66628957), (4010, 51010199), (123107, 1661570), (166157, 1231070), (246214, 830785), (332314, 615535)]