203432608

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 450696960

約数和(自身を除く): 247264352

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 71, 92, 136, 142, 184, 229, 272, 284, 368, 391, 458, 544, 568, 736, 782, 916, 1136, 1207, 1564, 1633, 1832, 2272, 2414, 3128, 3266, 3664, 3893, 4828, 5267, 6256, 6532, 7328, 7786, 9656, 10534, 12512, 13064, 15572, 16259, 19312, 21068, 26128, 27761, 31144, 32518, 38624, 42136, 52256, 55522, 62288, 65036, 84272, 89539, 111044, 124576, 130072, 168544, 179078, 222088, 260144, 276403, 358156, 373957, 444176, 520288, 552806, 716312, 747914, 888352, 1105612, 1432624, 1495828, 2211224, 2865248, 2991656, 4422448, 5983312, 6357269, 8844896, 11966624, 12714538, 25429076, 50858152, 101716304, 203432608]

約数ペア:

[(1, 203432608), (2, 101716304), (4, 50858152), (8, 25429076), (16, 12714538), (17, 11966624), (23, 8844896), (32, 6357269), (34, 5983312), (46, 4422448), (68, 2991656), (71, 2865248), (92, 2211224), (136, 1495828), (142, 1432624), (184, 1105612), (229, 888352), (272, 747914), (284, 716312), (368, 552806), (391, 520288), (458, 444176), (544, 373957), (568, 358156), (736, 276403), (782, 260144), (916, 222088), (1136, 179078), (1207, 168544), (1564, 130072), (1633, 124576), (1832, 111044), (2272, 89539), (2414, 84272), (3128, 65036), (3266, 62288), (3664, 55522), (3893, 52256), (4828, 42136), (5267, 38624), (6256, 32518), (6532, 31144), (7328, 27761), (7786, 26128), (9656, 21068), (10534, 19312), (12512, 16259), (13064, 15572)]