211096860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2283

約数の個数: 96

約数和(自身を含む): 641851392

約数和(自身を除く): 430754532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1651, 1905, 2131, 2540, 3302, 3810, 4262, 4953, 6393, 6604, 7620, 8255, 8524, 9906, 10655, 12786, 16510, 19812, 21310, 24765, 25572, 27703, 31965, 33020, 42620, 49530, 55406, 63930, 83109, 99060, 110812, 127860, 138515, 166218, 270637, 277030, 332436, 415545, 541274, 554060, 811911, 831090, 1082548, 1353185, 1623822, 1662180, 2706370, 3247644, 3518281, 4059555, 5412740, 7036562, 8119110, 10554843, 14073124, 16238220, 17591405, 21109686, 35182810, 42219372, 52774215, 70365620, 105548430, 211096860]

約数ペア:

[(1, 211096860), (2, 105548430), (3, 70365620), (4, 52774215), (5, 42219372), (6, 35182810), (10, 21109686), (12, 17591405), (13, 16238220), (15, 14073124), (20, 10554843), (26, 8119110), (30, 7036562), (39, 5412740), (52, 4059555), (60, 3518281), (65, 3247644), (78, 2706370), (127, 1662180), (130, 1623822), (156, 1353185), (195, 1082548), (254, 831090), (260, 811911), (381, 554060), (390, 541274), (508, 415545), (635, 332436), (762, 277030), (780, 270637), (1270, 166218), (1524, 138515), (1651, 127860), (1905, 110812), (2131, 99060), (2540, 83109), (3302, 63930), (3810, 55406), (4262, 49530), (4953, 42620), (6393, 33020), (6604, 31965), (7620, 27703), (8255, 25572), (8524, 24765), (9906, 21310), (10655, 19812), (12786, 16510)]