201571734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11909}}^1$

素因数の和:11965

約数の個数: 64

約数和(自身を含む): 512225280

約数和(自身を除く): 310653546

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 11909, 16926, 23818, 35727, 71454, 83363, 154817, 166726, 250089, 309634, 369179, 464451, 500178, 738358, 928902, 1083719, 1107537, 2167438, 2215074, 2584253, 3251157, 4799327, 5168506, 6502314, 7752759, 9598654, 14397981, 15505518, 28795962, 33595289, 67190578, 100785867, 201571734]

約数ペア:

[(1, 201571734), (2, 100785867), (3, 67190578), (6, 33595289), (7, 28795962), (13, 15505518), (14, 14397981), (21, 9598654), (26, 7752759), (31, 6502314), (39, 5168506), (42, 4799327), (62, 3251157), (78, 2584253), (91, 2215074), (93, 2167438), (182, 1107537), (186, 1083719), (217, 928902), (273, 738358), (403, 500178), (434, 464451), (546, 369179), (651, 309634), (806, 250089), (1209, 166726), (1302, 154817), (2418, 83363), (2821, 71454), (5642, 35727), (8463, 23818), (11909, 16926)]