200261360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 544465152

約数和(自身を除く): 344203792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 47, 52, 65, 68, 80, 85, 94, 104, 130, 136, 170, 188, 208, 221, 235, 241, 260, 272, 340, 376, 442, 470, 482, 520, 611, 680, 752, 799, 884, 940, 964, 1040, 1105, 1205, 1222, 1360, 1598, 1768, 1880, 1928, 2210, 2410, 2444, 3055, 3133, 3196, 3536, 3760, 3856, 3995, 4097, 4420, 4820, 4888, 6110, 6266, 6392, 7990, 8194, 8840, 9640, 9776, 10387, 11327, 12220, 12532, 12784, 15665, 15980, 16388, 17680, 19280, 20485, 20774, 22654, 24440, 25064, 31330, 31960, 32776, 40970, 41548, 45308, 48880, 50128, 51935, 53261, 56635, 62660, 63920, 65552, 81940, 83096, 90616, 103870, 106522, 113270, 125320, 147251, 163880, 166192, 181232, 192559, 207740, 213044, 226540, 250640, 266305, 294502, 327760, 385118, 415480, 426088, 453080, 532610, 589004, 736255, 770236, 830960, 852176, 906160, 962795, 1065220, 1178008, 1472510, 1540472, 1925590, 2130440, 2356016, 2503267, 2945020, 3080944, 3851180, 4260880, 5006534, 5890040, 7702360, 10013068, 11780080, 12516335, 15404720, 20026136, 25032670, 40052272, 50065340, 100130680, 200261360]

約数ペア:

[(1, 200261360), (2, 100130680), (4, 50065340), (5, 40052272), (8, 25032670), (10, 20026136), (13, 15404720), (16, 12516335), (17, 11780080), (20, 10013068), (26, 7702360), (34, 5890040), (40, 5006534), (47, 4260880), (52, 3851180), (65, 3080944), (68, 2945020), (80, 2503267), (85, 2356016), (94, 2130440), (104, 1925590), (130, 1540472), (136, 1472510), (170, 1178008), (188, 1065220), (208, 962795), (221, 906160), (235, 852176), (241, 830960), (260, 770236), (272, 736255), (340, 589004), (376, 532610), (442, 453080), (470, 426088), (482, 415480), (520, 385118), (611, 327760), (680, 294502), (752, 266305), (799, 250640), (884, 226540), (940, 213044), (964, 207740), (1040, 192559), (1105, 181232), (1205, 166192), (1222, 163880), (1360, 147251), (1598, 125320), (1768, 113270), (1880, 106522), (1928, 103870), (2210, 90616), (2410, 83096), (2444, 81940), (3055, 65552), (3133, 63920), (3196, 62660), (3536, 56635), (3760, 53261), (3856, 51935), (3995, 50128), (4097, 48880), (4420, 45308), (4820, 41548), (4888, 40970), (6110, 32776), (6266, 31960), (6392, 31330), (7990, 25064), (8194, 24440), (8840, 22654), (9640, 20774), (9776, 20485), (10387, 19280), (11327, 17680), (12220, 16388), (12532, 15980), (12784, 15665)]