200490888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 587059200

約数和(自身を除く): 386568312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1091, 1178, 1209, 1482, 1612, 1767, 1976, 2182, 2356, 2418, 2964, 3224, 3273, 3534, 4364, 4712, 4836, 5928, 6546, 7068, 7657, 8728, 9672, 13092, 14136, 14183, 15314, 20729, 22971, 26184, 28366, 30628, 33821, 41458, 42549, 45942, 56732, 61256, 62187, 67642, 82916, 85098, 91884, 101463, 113464, 124374, 135284, 165832, 170196, 183768, 202926, 248748, 269477, 270568, 340392, 405852, 439673, 497496, 538954, 642599, 808431, 811704, 879346, 1077908, 1285198, 1319019, 1616862, 1758692, 1927797, 2155816, 2570396, 2638038, 3233724, 3517384, 3855594, 5140792, 5276076, 6467448, 7711188, 8353787, 10552152, 15422376, 16707574, 25061361, 33415148, 50122722, 66830296, 100245444, 200490888]

約数ペア:

[(1, 200490888), (2, 100245444), (3, 66830296), (4, 50122722), (6, 33415148), (8, 25061361), (12, 16707574), (13, 15422376), (19, 10552152), (24, 8353787), (26, 7711188), (31, 6467448), (38, 5276076), (39, 5140792), (52, 3855594), (57, 3517384), (62, 3233724), (76, 2638038), (78, 2570396), (93, 2155816), (104, 1927797), (114, 1758692), (124, 1616862), (152, 1319019), (156, 1285198), (186, 1077908), (228, 879346), (247, 811704), (248, 808431), (312, 642599), (372, 538954), (403, 497496), (456, 439673), (494, 405852), (589, 340392), (741, 270568), (744, 269477), (806, 248748), (988, 202926), (1091, 183768), (1178, 170196), (1209, 165832), (1482, 135284), (1612, 124374), (1767, 113464), (1976, 101463), (2182, 91884), (2356, 85098), (2418, 82916), (2964, 67642), (3224, 62187), (3273, 61256), (3534, 56732), (4364, 45942), (4712, 42549), (4836, 41458), (5928, 33821), (6546, 30628), (7068, 28366), (7657, 26184), (8728, 22971), (9672, 20729), (13092, 15314), (14136, 14183)]