210464982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{128489}}^1$

素因数の和:128517

約数の個数: 48

約数和(自身を含む): 561244320

約数和(自身を除く): 350779338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 128489, 256978, 385467, 770934, 899423, 1156401, 1670357, 1798846, 2312802, 2698269, 3340714, 5011071, 5396538, 8094807, 10022142, 11692499, 15033213, 16189614, 23384998, 30066426, 35077497, 70154994, 105232491, 210464982]

約数ペア:

[(1, 210464982), (2, 105232491), (3, 70154994), (6, 35077497), (7, 30066426), (9, 23384998), (13, 16189614), (14, 15033213), (18, 11692499), (21, 10022142), (26, 8094807), (39, 5396538), (42, 5011071), (63, 3340714), (78, 2698269), (91, 2312802), (117, 1798846), (126, 1670357), (182, 1156401), (234, 899423), (273, 770934), (546, 385467), (819, 256978), (1638, 128489)]