201843584

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 460468800

約数和(自身を除く): 258625216

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 37, 46, 64, 68, 74, 92, 109, 128, 136, 148, 184, 218, 272, 296, 368, 391, 436, 544, 592, 629, 736, 782, 851, 872, 1088, 1184, 1258, 1472, 1564, 1702, 1744, 1853, 2176, 2368, 2507, 2516, 2944, 3128, 3404, 3488, 3706, 4033, 4736, 5014, 5032, 6256, 6808, 6976, 7412, 8066, 10028, 10064, 12512, 13616, 13952, 14467, 14824, 16132, 20056, 20128, 25024, 27232, 28934, 29648, 32264, 40112, 40256, 42619, 50048, 54464, 57868, 59296, 64528, 68561, 80224, 80512, 85238, 92759, 108928, 115736, 118592, 129056, 137122, 160448, 170476, 185518, 231472, 237184, 258112, 274244, 320896, 340952, 371036, 462944, 516224, 548488, 681904, 742072, 925888, 1096976, 1363808, 1484144, 1576903, 1851776, 2193952, 2727616, 2968288, 3153806, 4387904, 5455232, 5936576, 6307612, 8775808, 11873152, 12615224, 25230448, 50460896, 100921792, 201843584]

約数ペア:

[(1, 201843584), (2, 100921792), (4, 50460896), (8, 25230448), (16, 12615224), (17, 11873152), (23, 8775808), (32, 6307612), (34, 5936576), (37, 5455232), (46, 4387904), (64, 3153806), (68, 2968288), (74, 2727616), (92, 2193952), (109, 1851776), (128, 1576903), (136, 1484144), (148, 1363808), (184, 1096976), (218, 925888), (272, 742072), (296, 681904), (368, 548488), (391, 516224), (436, 462944), (544, 371036), (592, 340952), (629, 320896), (736, 274244), (782, 258112), (851, 237184), (872, 231472), (1088, 185518), (1184, 170476), (1258, 160448), (1472, 137122), (1564, 129056), (1702, 118592), (1744, 115736), (1853, 108928), (2176, 92759), (2368, 85238), (2507, 80512), (2516, 80224), (2944, 68561), (3128, 64528), (3404, 59296), (3488, 57868), (3706, 54464), (4033, 50048), (4736, 42619), (5014, 40256), (5032, 40112), (6256, 32264), (6808, 29648), (6976, 28934), (7412, 27232), (8066, 25024), (10028, 20128), (10064, 20056), (12512, 16132), (13616, 14824), (13952, 14467)]