211740410196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3221}}^1\times {\mathrm{260863}}^1$

素因数の和:264101

約数の個数: 72

約数和(自身を含む): 611886772224

約数和(自身を除く): 400146362028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3221, 6442, 9663, 12884, 19326, 22547, 28989, 38652, 45094, 57978, 67641, 90188, 115956, 135282, 202923, 260863, 270564, 405846, 521726, 782589, 811692, 1043452, 1565178, 1826041, 2347767, 3130356, 3652082, 4695534, 5478123, 7304164, 9391068, 10956246, 16434369, 21912492, 32868738, 65737476, 840239723, 1680479446, 2520719169, 3360958892, 5041438338, 5881678061, 7562157507, 10082876676, 11763356122, 15124315014, 17645034183, 23526712244, 30248630028, 35290068366, 52935102549, 70580136732, 105870205098, 211740410196]

約数ペア:

[(1, 211740410196), (2, 105870205098), (3, 70580136732), (4, 52935102549), (6, 35290068366), (7, 30248630028), (9, 23526712244), (12, 17645034183), (14, 15124315014), (18, 11763356122), (21, 10082876676), (28, 7562157507), (36, 5881678061), (42, 5041438338), (63, 3360958892), (84, 2520719169), (126, 1680479446), (252, 840239723), (3221, 65737476), (6442, 32868738), (9663, 21912492), (12884, 16434369), (19326, 10956246), (22547, 9391068), (28989, 7304164), (38652, 5478123), (45094, 4695534), (57978, 3652082), (67641, 3130356), (90188, 2347767), (115956, 1826041), (135282, 1565178), (202923, 1043452), (260863, 811692), (270564, 782589), (405846, 521726)]