211815792

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{14281}}^1$

素因数の和:14398

約数の個数: 60

約数和(自身を含む): 598587184

約数和(自身を除く): 386771392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 14281, 14832, 28562, 42843, 57124, 85686, 114248, 128529, 171372, 228496, 257058, 342744, 514116, 685488, 1028232, 1470943, 2056464, 2941886, 4412829, 5883772, 8825658, 11767544, 13238487, 17651316, 23535088, 26476974, 35302632, 52953948, 70605264, 105907896, 211815792]

約数ペア:

[(1, 211815792), (2, 105907896), (3, 70605264), (4, 52953948), (6, 35302632), (8, 26476974), (9, 23535088), (12, 17651316), (16, 13238487), (18, 11767544), (24, 8825658), (36, 5883772), (48, 4412829), (72, 2941886), (103, 2056464), (144, 1470943), (206, 1028232), (309, 685488), (412, 514116), (618, 342744), (824, 257058), (927, 228496), (1236, 171372), (1648, 128529), (1854, 114248), (2472, 85686), (3708, 57124), (4944, 42843), (7416, 28562), (14281, 14832)]