201994538508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{673019}}^1$

素因数の和:673436

約数の個数: 96

約数和(自身を含む): 600010790400

約数和(自身を除く): 398016251892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 397, 756, 794, 1191, 1588, 2382, 2779, 3573, 4764, 5558, 7146, 8337, 10719, 11116, 14292, 16674, 21438, 25011, 33348, 42876, 50022, 75033, 100044, 150066, 300132, 673019, 1346038, 2019057, 2692076, 4038114, 4711133, 6057171, 8076228, 9422266, 12114342, 14133399, 18171513, 18844532, 24228684, 28266798, 36343026, 42400197, 56533596, 72686052, 84800394, 127200591, 169600788, 254401182, 267188543, 508802364, 534377086, 801565629, 1068754172, 1603131258, 1870319801, 2404696887, 3206262516, 3740639602, 4809393774, 5610959403, 7214090661, 7481279204, 9618787548, 11221918806, 14428181322, 16832878209, 22443837612, 28856362644, 33665756418, 50498634627, 67331512836, 100997269254, 201994538508]

約数ペア:

[(1, 201994538508), (2, 100997269254), (3, 67331512836), (4, 50498634627), (6, 33665756418), (7, 28856362644), (9, 22443837612), (12, 16832878209), (14, 14428181322), (18, 11221918806), (21, 9618787548), (27, 7481279204), (28, 7214090661), (36, 5610959403), (42, 4809393774), (54, 3740639602), (63, 3206262516), (84, 2404696887), (108, 1870319801), (126, 1603131258), (189, 1068754172), (252, 801565629), (378, 534377086), (397, 508802364), (756, 267188543), (794, 254401182), (1191, 169600788), (1588, 127200591), (2382, 84800394), (2779, 72686052), (3573, 56533596), (4764, 42400197), (5558, 36343026), (7146, 28266798), (8337, 24228684), (10719, 18844532), (11116, 18171513), (14292, 14133399), (16674, 12114342), (21438, 9422266), (25011, 8076228), (33348, 6057171), (42876, 4711133), (50022, 4038114), (75033, 2692076), (100044, 2019057), (150066, 1346038), (300132, 673019)]