206740170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25243}}^1$

素因数の和:25276

約数の個数: 96

約数和(自身を含む): 661594752

約数和(自身を除く): 454854582

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 25243, 50486, 75729, 126215, 151458, 176701, 227187, 252430, 328159, 353402, 378645, 454374, 530103, 656318, 757290, 883505, 984477, 1060206, 1135935, 1590309, 1640795, 1767010, 1968954, 2271870, 2297113, 2650515, 2953431, 3180618, 3281590, 4594226, 4922385, 5301030, 5906862, 6891339, 7951545, 9844770, 11485565, 13782678, 14767155, 15903090, 20674017, 22971130, 29534310, 34456695, 41348034, 68913390, 103370085, 206740170]

約数ペア:

[(1, 206740170), (2, 103370085), (3, 68913390), (5, 41348034), (6, 34456695), (7, 29534310), (9, 22971130), (10, 20674017), (13, 15903090), (14, 14767155), (15, 13782678), (18, 11485565), (21, 9844770), (26, 7951545), (30, 6891339), (35, 5906862), (39, 5301030), (42, 4922385), (45, 4594226), (63, 3281590), (65, 3180618), (70, 2953431), (78, 2650515), (90, 2297113), (91, 2271870), (105, 1968954), (117, 1767010), (126, 1640795), (130, 1590309), (182, 1135935), (195, 1060206), (210, 984477), (234, 883505), (273, 757290), (315, 656318), (390, 530103), (455, 454374), (546, 378645), (585, 353402), (630, 328159), (819, 252430), (910, 227187), (1170, 176701), (1365, 151458), (1638, 126215), (2730, 75729), (4095, 50486), (8190, 25243)]