208870032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 647315712

約数和(自身を除く): 438445680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 53, 56, 74, 84, 106, 111, 112, 148, 159, 168, 212, 222, 259, 296, 317, 318, 336, 371, 424, 444, 518, 592, 634, 636, 742, 777, 848, 888, 951, 1036, 1113, 1268, 1272, 1484, 1554, 1776, 1902, 1961, 2072, 2219, 2226, 2536, 2544, 2968, 3108, 3804, 3922, 4144, 4438, 4452, 5072, 5883, 5936, 6216, 6657, 7608, 7844, 8876, 8904, 11729, 11766, 12432, 13314, 13727, 15216, 15688, 16801, 17752, 17808, 23458, 23532, 26628, 27454, 31376, 33602, 35187, 35504, 41181, 46916, 47064, 50403, 53256, 54908, 67204, 70374, 82103, 82362, 93832, 94128, 100806, 106512, 109816, 117607, 134408, 140748, 164206, 164724, 187664, 201612, 219632, 235214, 246309, 268816, 281496, 328412, 329448, 352821, 403224, 470428, 492618, 562992, 621637, 656824, 658896, 705642, 806448, 940856, 985236, 1243274, 1313648, 1411284, 1864911, 1881712, 1970472, 2486548, 2822568, 3729822, 3940944, 4351459, 4973096, 5645136, 7459644, 8702918, 9946192, 13054377, 14919288, 17405836, 26108754, 29838576, 34811672, 52217508, 69623344, 104435016, 208870032]

約数ペア:

[(1, 208870032), (2, 104435016), (3, 69623344), (4, 52217508), (6, 34811672), (7, 29838576), (8, 26108754), (12, 17405836), (14, 14919288), (16, 13054377), (21, 9946192), (24, 8702918), (28, 7459644), (37, 5645136), (42, 4973096), (48, 4351459), (53, 3940944), (56, 3729822), (74, 2822568), (84, 2486548), (106, 1970472), (111, 1881712), (112, 1864911), (148, 1411284), (159, 1313648), (168, 1243274), (212, 985236), (222, 940856), (259, 806448), (296, 705642), (317, 658896), (318, 656824), (336, 621637), (371, 562992), (424, 492618), (444, 470428), (518, 403224), (592, 352821), (634, 329448), (636, 328412), (742, 281496), (777, 268816), (848, 246309), (888, 235214), (951, 219632), (1036, 201612), (1113, 187664), (1268, 164724), (1272, 164206), (1484, 140748), (1554, 134408), (1776, 117607), (1902, 109816), (1961, 106512), (2072, 100806), (2219, 94128), (2226, 93832), (2536, 82362), (2544, 82103), (2968, 70374), (3108, 67204), (3804, 54908), (3922, 53256), (4144, 50403), (4438, 47064), (4452, 46916), (5072, 41181), (5883, 35504), (5936, 35187), (6216, 33602), (6657, 31376), (7608, 27454), (7844, 26628), (8876, 23532), (8904, 23458), (11729, 17808), (11766, 17752), (12432, 16801), (13314, 15688), (13727, 15216)]