201933991740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258889733}}^1$

素因数の和:258889758

約数の個数: 48

約数和(自身を含む): 608908654368

約数和(自身を除く): 406974662628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 258889733, 517779466, 776669199, 1035558932, 1294448665, 1553338398, 2588897330, 3106676796, 3365566529, 3883345995, 5177794660, 6731133058, 7766691990, 10096699587, 13462266116, 15533383980, 16827832645, 20193399174, 33655665290, 40386798348, 50483497935, 67311330580, 100966995870, 201933991740]

約数ペア:

[(1, 201933991740), (2, 100966995870), (3, 67311330580), (4, 50483497935), (5, 40386798348), (6, 33655665290), (10, 20193399174), (12, 16827832645), (13, 15533383980), (15, 13462266116), (20, 10096699587), (26, 7766691990), (30, 6731133058), (39, 5177794660), (52, 3883345995), (60, 3365566529), (65, 3106676796), (78, 2588897330), (130, 1553338398), (156, 1294448665), (195, 1035558932), (260, 776669199), (390, 517779466), (780, 258889733)]