206996076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1327}}^1$

素因数の和:1963

約数の個数: 72

約数和(自身を含む): 599406080

約数和(自身を除く): 392410004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 619, 1238, 1327, 1857, 2476, 2654, 3714, 3981, 4333, 5308, 5571, 7428, 7962, 8666, 9289, 11142, 11943, 12999, 15924, 17332, 18578, 22284, 23886, 25998, 27867, 37156, 38997, 47772, 51996, 55734, 77994, 83601, 111468, 155988, 167202, 334404, 821413, 1642826, 2464239, 3285652, 4928478, 5749891, 7392717, 9856956, 11499782, 14785434, 17249673, 22999564, 29570868, 34499346, 51749019, 68998692, 103498038, 206996076]

約数ペア:

[(1, 206996076), (2, 103498038), (3, 68998692), (4, 51749019), (6, 34499346), (7, 29570868), (9, 22999564), (12, 17249673), (14, 14785434), (18, 11499782), (21, 9856956), (28, 7392717), (36, 5749891), (42, 4928478), (63, 3285652), (84, 2464239), (126, 1642826), (252, 821413), (619, 334404), (1238, 167202), (1327, 155988), (1857, 111468), (2476, 83601), (2654, 77994), (3714, 55734), (3981, 51996), (4333, 47772), (5308, 38997), (5571, 37156), (7428, 27867), (7962, 25998), (8666, 23886), (9289, 22284), (11142, 18578), (11943, 17332), (12999, 15924)]