200585584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 445284000

約数和(自身を除く): 244698416

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 272, 296, 304, 323, 592, 629, 646, 703, 1049, 1258, 1292, 1406, 2098, 2516, 2584, 2812, 4196, 5032, 5168, 5624, 8392, 10064, 11248, 11951, 16784, 17833, 19931, 23902, 35666, 38813, 39862, 47804, 71332, 77626, 79724, 95608, 142664, 155252, 159448, 191216, 285328, 310504, 318896, 338827, 621008, 659821, 677654, 737447, 1319642, 1355308, 1474894, 2639284, 2710616, 2949788, 5278568, 5421232, 5899576, 10557136, 11799152, 12536599, 25073198, 50146396, 100292792, 200585584]

約数ペア:

[(1, 200585584), (2, 100292792), (4, 50146396), (8, 25073198), (16, 12536599), (17, 11799152), (19, 10557136), (34, 5899576), (37, 5421232), (38, 5278568), (68, 2949788), (74, 2710616), (76, 2639284), (136, 1474894), (148, 1355308), (152, 1319642), (272, 737447), (296, 677654), (304, 659821), (323, 621008), (592, 338827), (629, 318896), (646, 310504), (703, 285328), (1049, 191216), (1258, 159448), (1292, 155252), (1406, 142664), (2098, 95608), (2516, 79724), (2584, 77626), (2812, 71332), (4196, 47804), (5032, 39862), (5168, 38813), (5624, 35666), (8392, 23902), (10064, 19931), (11248, 17833), (11951, 16784)]