208372620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3967

約数の個数: 96

約数和(自身を含む): 627379200

約数和(自身を除く): 419006580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 380, 470, 564, 570, 705, 893, 940, 1140, 1410, 1786, 2679, 2820, 3572, 3889, 4465, 5358, 7778, 8930, 10716, 11667, 13395, 15556, 17860, 19445, 23334, 26790, 38890, 46668, 53580, 58335, 73891, 77780, 116670, 147782, 182783, 221673, 233340, 295564, 365566, 369455, 443346, 548349, 731132, 738910, 886692, 913915, 1096698, 1108365, 1477820, 1827830, 2193396, 2216730, 2741745, 3472877, 3655660, 4433460, 5483490, 6945754, 10418631, 10966980, 13891508, 17364385, 20837262, 34728770, 41674524, 52093155, 69457540, 104186310, 208372620]

約数ペア:

[(1, 208372620), (2, 104186310), (3, 69457540), (4, 52093155), (5, 41674524), (6, 34728770), (10, 20837262), (12, 17364385), (15, 13891508), (19, 10966980), (20, 10418631), (30, 6945754), (38, 5483490), (47, 4433460), (57, 3655660), (60, 3472877), (76, 2741745), (94, 2216730), (95, 2193396), (114, 1827830), (141, 1477820), (188, 1108365), (190, 1096698), (228, 913915), (235, 886692), (282, 738910), (285, 731132), (380, 548349), (470, 443346), (564, 369455), (570, 365566), (705, 295564), (893, 233340), (940, 221673), (1140, 182783), (1410, 147782), (1786, 116670), (2679, 77780), (2820, 73891), (3572, 58335), (3889, 53580), (4465, 46668), (5358, 38890), (7778, 26790), (8930, 23334), (10716, 19445), (11667, 17860), (13395, 15556)]