201977676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4259

約数の個数: 72

約数和(自身を含む): 545126400

約数和(自身を除く): 343148724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2556, 2698, 4047, 4159, 5396, 8094, 8318, 12141, 12477, 16188, 16636, 24282, 24954, 37431, 48564, 49908, 74862, 79021, 149724, 158042, 237063, 295289, 316084, 474126, 590578, 711189, 885867, 948252, 1181156, 1422378, 1771734, 2657601, 2844756, 3543468, 5315202, 5610491, 10630404, 11220982, 16831473, 22441964, 33662946, 50494419, 67325892, 100988838, 201977676]

約数ペア:

[(1, 201977676), (2, 100988838), (3, 67325892), (4, 50494419), (6, 33662946), (9, 22441964), (12, 16831473), (18, 11220982), (19, 10630404), (36, 5610491), (38, 5315202), (57, 3543468), (71, 2844756), (76, 2657601), (114, 1771734), (142, 1422378), (171, 1181156), (213, 948252), (228, 885867), (284, 711189), (342, 590578), (426, 474126), (639, 316084), (684, 295289), (852, 237063), (1278, 158042), (1349, 149724), (2556, 79021), (2698, 74862), (4047, 49908), (4159, 48564), (5396, 37431), (8094, 24954), (8318, 24282), (12141, 16636), (12477, 16188)]