207788688

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{4993}}^1$

素因数の和:5041

約数の個数: 90

約数和(自身を含む): 617862674

約数和(自身を除く): 410073986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3468, 4624, 4993, 5202, 6936, 9986, 10404, 13872, 14979, 19972, 20808, 29958, 39944, 41616, 44937, 59916, 79888, 84881, 89874, 119832, 169762, 179748, 239664, 254643, 339524, 359496, 509286, 679048, 718992, 763929, 1018572, 1358096, 1442977, 1527858, 2037144, 2885954, 3055716, 4074288, 4328931, 5771908, 6111432, 8657862, 11543816, 12222864, 12986793, 17315724, 23087632, 25973586, 34631448, 51947172, 69262896, 103894344, 207788688]

約数ペア:

[(1, 207788688), (2, 103894344), (3, 69262896), (4, 51947172), (6, 34631448), (8, 25973586), (9, 23087632), (12, 17315724), (16, 12986793), (17, 12222864), (18, 11543816), (24, 8657862), (34, 6111432), (36, 5771908), (48, 4328931), (51, 4074288), (68, 3055716), (72, 2885954), (102, 2037144), (136, 1527858), (144, 1442977), (153, 1358096), (204, 1018572), (272, 763929), (289, 718992), (306, 679048), (408, 509286), (578, 359496), (612, 339524), (816, 254643), (867, 239664), (1156, 179748), (1224, 169762), (1734, 119832), (2312, 89874), (2448, 84881), (2601, 79888), (3468, 59916), (4624, 44937), (4993, 41616), (5202, 39944), (6936, 29958), (9986, 20808), (10404, 19972), (13872, 14979)]