202378974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4201}}^1$

素因数の和:4281

約数の個数: 64

約数和(自身を含む): 490524672

約数和(自身を除く): 288145698

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 434, 518, 651, 777, 1147, 1302, 1554, 2294, 3441, 4201, 6882, 8029, 8402, 12603, 16058, 24087, 25206, 29407, 48174, 58814, 88221, 130231, 155437, 176442, 260462, 310874, 390693, 466311, 781386, 911617, 932622, 1088059, 1823234, 2176118, 2734851, 3264177, 4818547, 5469702, 6528354, 9637094, 14455641, 28911282, 33729829, 67459658, 101189487, 202378974]

約数ペア:

[(1, 202378974), (2, 101189487), (3, 67459658), (6, 33729829), (7, 28911282), (14, 14455641), (21, 9637094), (31, 6528354), (37, 5469702), (42, 4818547), (62, 3264177), (74, 2734851), (93, 2176118), (111, 1823234), (186, 1088059), (217, 932622), (222, 911617), (259, 781386), (434, 466311), (518, 390693), (651, 310874), (777, 260462), (1147, 176442), (1302, 155437), (1554, 130231), (2294, 88221), (3441, 58814), (4201, 48174), (6882, 29407), (8029, 25206), (8402, 24087), (12603, 16058)]