207909576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 672122880

約数和(自身を除く): 464213304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 67, 72, 84, 94, 126, 131, 134, 141, 168, 188, 201, 252, 262, 268, 282, 329, 376, 393, 402, 423, 469, 504, 524, 536, 564, 603, 658, 786, 804, 846, 917, 938, 987, 1048, 1128, 1179, 1206, 1316, 1407, 1572, 1608, 1692, 1834, 1876, 1974, 2358, 2412, 2632, 2751, 2814, 2961, 3144, 3149, 3384, 3668, 3752, 3948, 4221, 4716, 4824, 5502, 5628, 5922, 6157, 6298, 7336, 7896, 8253, 8442, 8777, 9432, 9447, 11004, 11256, 11844, 12314, 12596, 16506, 16884, 17554, 18471, 18894, 22008, 22043, 23688, 24628, 25192, 26331, 28341, 33012, 33768, 35108, 36942, 37788, 43099, 44086, 49256, 52662, 55413, 56682, 61439, 66024, 66129, 70216, 73884, 75576, 78993, 86198, 88172, 105324, 110826, 113364, 122878, 129297, 132258, 147768, 157986, 172396, 176344, 184317, 198387, 210648, 221652, 226728, 245756, 258594, 264516, 315972, 344792, 368634, 387891, 396774, 412519, 443304, 491512, 517188, 529032, 552951, 631944, 737268, 775782, 793548, 825038, 1034376, 1105902, 1237557, 1474536, 1551564, 1587096, 1650076, 2211804, 2475114, 2887633, 3103128, 3300152, 3712671, 4423608, 4950228, 5775266, 7425342, 8662899, 9900456, 11550532, 14850684, 17325798, 23101064, 25988697, 29701368, 34651596, 51977394, 69303192, 103954788, 207909576]

約数ペア:

[(1, 207909576), (2, 103954788), (3, 69303192), (4, 51977394), (6, 34651596), (7, 29701368), (8, 25988697), (9, 23101064), (12, 17325798), (14, 14850684), (18, 11550532), (21, 9900456), (24, 8662899), (28, 7425342), (36, 5775266), (42, 4950228), (47, 4423608), (56, 3712671), (63, 3300152), (67, 3103128), (72, 2887633), (84, 2475114), (94, 2211804), (126, 1650076), (131, 1587096), (134, 1551564), (141, 1474536), (168, 1237557), (188, 1105902), (201, 1034376), (252, 825038), (262, 793548), (268, 775782), (282, 737268), (329, 631944), (376, 552951), (393, 529032), (402, 517188), (423, 491512), (469, 443304), (504, 412519), (524, 396774), (536, 387891), (564, 368634), (603, 344792), (658, 315972), (786, 264516), (804, 258594), (846, 245756), (917, 226728), (938, 221652), (987, 210648), (1048, 198387), (1128, 184317), (1179, 176344), (1206, 172396), (1316, 157986), (1407, 147768), (1572, 132258), (1608, 129297), (1692, 122878), (1834, 113364), (1876, 110826), (1974, 105324), (2358, 88172), (2412, 86198), (2632, 78993), (2751, 75576), (2814, 73884), (2961, 70216), (3144, 66129), (3149, 66024), (3384, 61439), (3668, 56682), (3752, 55413), (3948, 52662), (4221, 49256), (4716, 44086), (4824, 43099), (5502, 37788), (5628, 36942), (5922, 35108), (6157, 33768), (6298, 33012), (7336, 28341), (7896, 26331), (8253, 25192), (8442, 24628), (8777, 23688), (9432, 22043), (9447, 22008), (11004, 18894), (11256, 18471), (11844, 17554), (12314, 16884), (12596, 16506)]