201948474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21757}}^1$

素因数の和:21799

約数の個数: 64

約数和(自身を含む): 526369536

約数和(自身を除く): 324421062

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 21757, 43514, 65271, 130542, 152299, 282841, 304598, 369869, 456897, 565682, 739738, 848523, 913794, 1109607, 1697046, 1979887, 2219214, 2589083, 3959774, 4808297, 5178166, 5939661, 7767249, 9616594, 11879322, 14424891, 15534498, 28849782, 33658079, 67316158, 100974237, 201948474]

約数ペア:

[(1, 201948474), (2, 100974237), (3, 67316158), (6, 33658079), (7, 28849782), (13, 15534498), (14, 14424891), (17, 11879322), (21, 9616594), (26, 7767249), (34, 5939661), (39, 5178166), (42, 4808297), (51, 3959774), (78, 2589083), (91, 2219214), (102, 1979887), (119, 1697046), (182, 1109607), (221, 913794), (238, 848523), (273, 739738), (357, 565682), (442, 456897), (546, 369869), (663, 304598), (714, 282841), (1326, 152299), (1547, 130542), (3094, 65271), (4641, 43514), (9282, 21757)]