204546006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 556416000

約数和(自身を除く): 351869994

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 139, 153, 189, 229, 238, 278, 306, 357, 378, 417, 458, 459, 687, 714, 834, 918, 973, 1071, 1251, 1374, 1603, 1946, 2061, 2142, 2363, 2502, 2919, 3206, 3213, 3753, 3893, 4122, 4726, 4809, 5838, 6183, 6426, 7089, 7506, 7786, 8757, 9618, 11679, 12366, 14178, 14427, 16541, 17514, 21267, 23358, 26271, 27251, 28854, 31831, 33082, 35037, 42534, 43281, 49623, 52542, 54502, 63662, 63801, 70074, 81753, 86562, 95493, 99246, 105111, 127602, 148869, 163506, 190986, 210222, 222817, 245259, 286479, 297738, 445634, 446607, 490518, 541127, 572958, 668451, 735777, 859437, 893214, 1082254, 1336902, 1471554, 1623381, 1718874, 2005353, 3246762, 3787889, 4010706, 4870143, 6016059, 7575778, 9740286, 11363667, 12032118, 14610429, 22727334, 29220858, 34091001, 68182002, 102273003, 204546006]

約数ペア:

[(1, 204546006), (2, 102273003), (3, 68182002), (6, 34091001), (7, 29220858), (9, 22727334), (14, 14610429), (17, 12032118), (18, 11363667), (21, 9740286), (27, 7575778), (34, 6016059), (42, 4870143), (51, 4010706), (54, 3787889), (63, 3246762), (102, 2005353), (119, 1718874), (126, 1623381), (139, 1471554), (153, 1336902), (189, 1082254), (229, 893214), (238, 859437), (278, 735777), (306, 668451), (357, 572958), (378, 541127), (417, 490518), (458, 446607), (459, 445634), (687, 297738), (714, 286479), (834, 245259), (918, 222817), (973, 210222), (1071, 190986), (1251, 163506), (1374, 148869), (1603, 127602), (1946, 105111), (2061, 99246), (2142, 95493), (2363, 86562), (2502, 81753), (2919, 70074), (3206, 63801), (3213, 63662), (3753, 54502), (3893, 52542), (4122, 49623), (4726, 43281), (4809, 42534), (5838, 35037), (6183, 33082), (6426, 31831), (7089, 28854), (7506, 27251), (7786, 26271), (8757, 23358), (9618, 21267), (11679, 17514), (12366, 16541), (14178, 14427)]