201955187360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{50767}}^1$

素因数の和:50875

約数の個数: 144

約数和(自身を含む): 509387429376

約数和(自身を除く): 307432242016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 80, 92, 94, 115, 160, 184, 188, 230, 235, 368, 376, 460, 470, 529, 736, 752, 920, 940, 1058, 1081, 1504, 1840, 1880, 2116, 2162, 2645, 3680, 3760, 4232, 4324, 5290, 5405, 7520, 8464, 8648, 10580, 10810, 16928, 17296, 21160, 21620, 24863, 34592, 42320, 43240, 49726, 50767, 84640, 86480, 99452, 101534, 124315, 172960, 198904, 203068, 248630, 253835, 397808, 406136, 497260, 507670, 795616, 812272, 994520, 1015340, 1167641, 1624544, 1989040, 2030680, 2335282, 2386049, 3978080, 4061360, 4670564, 4772098, 5838205, 8122720, 9341128, 9544196, 11676410, 11930245, 18682256, 19088392, 23352820, 23860490, 26855743, 37364512, 38176784, 46705640, 47720980, 53711486, 54879127, 76353568, 93411280, 95441960, 107422972, 109758254, 134278715, 186822560, 190883920, 214845944, 219516508, 268557430, 274395635, 381767840, 429691888, 439033016, 537114860, 548791270, 859383776, 878066032, 1074229720, 1097582540, 1262219921, 1756132064, 2148459440, 2195165080, 2524439842, 4296918880, 4390330160, 5048879684, 6311099605, 8780660320, 10097759368, 12622199210, 20195518736, 25244398420, 40391037472, 50488796840, 100977593680, 201955187360]

約数ペア:

[(1, 201955187360), (2, 100977593680), (4, 50488796840), (5, 40391037472), (8, 25244398420), (10, 20195518736), (16, 12622199210), (20, 10097759368), (23, 8780660320), (32, 6311099605), (40, 5048879684), (46, 4390330160), (47, 4296918880), (80, 2524439842), (92, 2195165080), (94, 2148459440), (115, 1756132064), (160, 1262219921), (184, 1097582540), (188, 1074229720), (230, 878066032), (235, 859383776), (368, 548791270), (376, 537114860), (460, 439033016), (470, 429691888), (529, 381767840), (736, 274395635), (752, 268557430), (920, 219516508), (940, 214845944), (1058, 190883920), (1081, 186822560), (1504, 134278715), (1840, 109758254), (1880, 107422972), (2116, 95441960), (2162, 93411280), (2645, 76353568), (3680, 54879127), (3760, 53711486), (4232, 47720980), (4324, 46705640), (5290, 38176784), (5405, 37364512), (7520, 26855743), (8464, 23860490), (8648, 23352820), (10580, 19088392), (10810, 18682256), (16928, 11930245), (17296, 11676410), (21160, 9544196), (21620, 9341128), (24863, 8122720), (34592, 5838205), (42320, 4772098), (43240, 4670564), (49726, 4061360), (50767, 3978080), (84640, 2386049), (86480, 2335282), (99452, 2030680), (101534, 1989040), (124315, 1624544), (172960, 1167641), (198904, 1015340), (203068, 994520), (248630, 812272), (253835, 795616), (397808, 507670), (406136, 497260)]