199463448

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 552726720

約数和(自身を除く): 353263272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 73, 74, 102, 111, 136, 146, 148, 181, 204, 219, 222, 292, 296, 362, 408, 438, 444, 543, 584, 629, 724, 876, 888, 1086, 1241, 1258, 1448, 1752, 1887, 2172, 2482, 2516, 2701, 3077, 3723, 3774, 4344, 4964, 5032, 5402, 6154, 6697, 7446, 7548, 8103, 9231, 9928, 10804, 12308, 13213, 13394, 14892, 15096, 16206, 18462, 20091, 21608, 24616, 26426, 26788, 29784, 32412, 36924, 39639, 40182, 45917, 52852, 53576, 64824, 73848, 79278, 80364, 91834, 105704, 113849, 137751, 158556, 160728, 183668, 224621, 227698, 275502, 317112, 341547, 367336, 449242, 455396, 488881, 551004, 673863, 683094, 898484, 910792, 977762, 1102008, 1347726, 1366188, 1466643, 1796968, 1955524, 2695452, 2732376, 2933286, 3911048, 5390904, 5866572, 8310977, 11733144, 16621954, 24932931, 33243908, 49865862, 66487816, 99731724, 199463448]

約数ペア:

[(1, 199463448), (2, 99731724), (3, 66487816), (4, 49865862), (6, 33243908), (8, 24932931), (12, 16621954), (17, 11733144), (24, 8310977), (34, 5866572), (37, 5390904), (51, 3911048), (68, 2933286), (73, 2732376), (74, 2695452), (102, 1955524), (111, 1796968), (136, 1466643), (146, 1366188), (148, 1347726), (181, 1102008), (204, 977762), (219, 910792), (222, 898484), (292, 683094), (296, 673863), (362, 551004), (408, 488881), (438, 455396), (444, 449242), (543, 367336), (584, 341547), (629, 317112), (724, 275502), (876, 227698), (888, 224621), (1086, 183668), (1241, 160728), (1258, 158556), (1448, 137751), (1752, 113849), (1887, 105704), (2172, 91834), (2482, 80364), (2516, 79278), (2701, 73848), (3077, 64824), (3723, 53576), (3774, 52852), (4344, 45917), (4964, 40182), (5032, 39639), (5402, 36924), (6154, 32412), (6697, 29784), (7446, 26788), (7548, 26426), (8103, 24616), (9231, 21608), (9928, 20091), (10804, 18462), (12308, 16206), (13213, 15096), (13394, 14892)]