202853248

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 471925440

約数和(自身を除く): 269072192

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 71, 101, 104, 128, 136, 142, 202, 208, 221, 272, 284, 404, 416, 442, 544, 568, 808, 832, 884, 923, 1088, 1136, 1207, 1313, 1616, 1664, 1717, 1768, 1846, 2176, 2272, 2414, 2626, 3232, 3434, 3536, 3692, 4544, 4828, 5252, 6464, 6868, 7072, 7171, 7384, 9088, 9656, 10504, 12928, 13736, 14144, 14342, 14768, 15691, 19312, 21008, 22321, 27472, 28288, 28684, 29536, 31382, 38624, 42016, 44642, 54944, 57368, 59072, 62764, 77248, 84032, 89284, 93223, 109888, 114736, 118144, 121907, 125528, 154496, 168064, 178568, 186446, 219776, 229472, 243814, 251056, 357136, 372892, 458944, 487628, 502112, 714272, 745784, 917888, 975256, 1004224, 1428544, 1491568, 1584791, 1950512, 2008448, 2857088, 2983136, 3169582, 3901024, 5966272, 6339164, 7802048, 11932544, 12678328, 15604096, 25356656, 50713312, 101426624, 202853248]

約数ペア:

[(1, 202853248), (2, 101426624), (4, 50713312), (8, 25356656), (13, 15604096), (16, 12678328), (17, 11932544), (26, 7802048), (32, 6339164), (34, 5966272), (52, 3901024), (64, 3169582), (68, 2983136), (71, 2857088), (101, 2008448), (104, 1950512), (128, 1584791), (136, 1491568), (142, 1428544), (202, 1004224), (208, 975256), (221, 917888), (272, 745784), (284, 714272), (404, 502112), (416, 487628), (442, 458944), (544, 372892), (568, 357136), (808, 251056), (832, 243814), (884, 229472), (923, 219776), (1088, 186446), (1136, 178568), (1207, 168064), (1313, 154496), (1616, 125528), (1664, 121907), (1717, 118144), (1768, 114736), (1846, 109888), (2176, 93223), (2272, 89284), (2414, 84032), (2626, 77248), (3232, 62764), (3434, 59072), (3536, 57368), (3692, 54944), (4544, 44642), (4828, 42016), (5252, 38624), (6464, 31382), (6868, 29536), (7072, 28684), (7171, 28288), (7384, 27472), (9088, 22321), (9656, 21008), (10504, 19312), (12928, 15691), (13736, 14768), (14144, 14342)]