202695080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 558835200

約数和(自身を除く): 356140120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 97, 119, 136, 140, 170, 194, 238, 280, 340, 388, 439, 476, 485, 595, 679, 680, 776, 878, 952, 970, 1190, 1358, 1649, 1756, 1940, 2195, 2380, 2716, 3073, 3298, 3395, 3512, 3880, 4390, 4760, 5432, 6146, 6596, 6790, 7463, 8245, 8780, 11543, 12292, 13192, 13580, 14926, 15365, 16490, 17560, 23086, 24584, 27160, 29852, 30730, 32980, 37315, 42583, 46172, 52241, 57715, 59704, 61460, 65960, 74630, 85166, 92344, 104482, 115430, 122920, 149260, 170332, 208964, 212915, 230860, 261205, 298081, 298520, 340664, 417928, 425830, 461720, 522410, 596162, 723911, 851660, 1044820, 1192324, 1447822, 1490405, 1703320, 2089640, 2384648, 2895644, 2980810, 3619555, 5067377, 5791288, 5961620, 7239110, 10134754, 11923240, 14478220, 20269508, 25336885, 28956440, 40539016, 50673770, 101347540, 202695080]

約数ペア:

[(1, 202695080), (2, 101347540), (4, 50673770), (5, 40539016), (7, 28956440), (8, 25336885), (10, 20269508), (14, 14478220), (17, 11923240), (20, 10134754), (28, 7239110), (34, 5961620), (35, 5791288), (40, 5067377), (56, 3619555), (68, 2980810), (70, 2895644), (85, 2384648), (97, 2089640), (119, 1703320), (136, 1490405), (140, 1447822), (170, 1192324), (194, 1044820), (238, 851660), (280, 723911), (340, 596162), (388, 522410), (439, 461720), (476, 425830), (485, 417928), (595, 340664), (679, 298520), (680, 298081), (776, 261205), (878, 230860), (952, 212915), (970, 208964), (1190, 170332), (1358, 149260), (1649, 122920), (1756, 115430), (1940, 104482), (2195, 92344), (2380, 85166), (2716, 74630), (3073, 65960), (3298, 61460), (3395, 59704), (3512, 57715), (3880, 52241), (4390, 46172), (4760, 42583), (5432, 37315), (6146, 32980), (6596, 30730), (6790, 29852), (7463, 27160), (8245, 24584), (8780, 23086), (11543, 17560), (12292, 16490), (13192, 15365), (13580, 14926)]