214639620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16187}}^1$

素因数の和:16229

約数の個数: 96

約数和(自身を含む): 685335168

約数和(自身を除く): 470695548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 16187, 32374, 48561, 64748, 80935, 97122, 161870, 194244, 210431, 242805, 275179, 323740, 420862, 485610, 550358, 631293, 825537, 841724, 971220, 1052155, 1100716, 1262586, 1375895, 1651074, 2104310, 2525172, 2751790, 3156465, 3302148, 3577327, 4127685, 4208620, 5503580, 6312930, 7154654, 8255370, 10731981, 12625860, 14309308, 16510740, 17886635, 21463962, 35773270, 42927924, 53659905, 71546540, 107319810, 214639620]

約数ペア:

[(1, 214639620), (2, 107319810), (3, 71546540), (4, 53659905), (5, 42927924), (6, 35773270), (10, 21463962), (12, 17886635), (13, 16510740), (15, 14309308), (17, 12625860), (20, 10731981), (26, 8255370), (30, 7154654), (34, 6312930), (39, 5503580), (51, 4208620), (52, 4127685), (60, 3577327), (65, 3302148), (68, 3156465), (78, 2751790), (85, 2525172), (102, 2104310), (130, 1651074), (156, 1375895), (170, 1262586), (195, 1100716), (204, 1052155), (221, 971220), (255, 841724), (260, 825537), (340, 631293), (390, 550358), (442, 485610), (510, 420862), (663, 323740), (780, 275179), (884, 242805), (1020, 210431), (1105, 194244), (1326, 161870), (2210, 97122), (2652, 80935), (3315, 64748), (4420, 48561), (6630, 32374), (13260, 16187)]