210461976

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{10477}}^1$

素因数の和:10526

約数の個数: 80

約数和(自身を含む): 608562240

約数和(自身を除く): 398100264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 10477, 20088, 20954, 31431, 41908, 62862, 83816, 94293, 125724, 188586, 251448, 282879, 324787, 377172, 565758, 649574, 754344, 848637, 974361, 1131516, 1299148, 1697274, 1948722, 2263032, 2598296, 2923083, 3394548, 3897444, 5846166, 6789096, 7794888, 8769249, 11692332, 17538498, 23384664, 26307747, 35076996, 52615494, 70153992, 105230988, 210461976]

約数ペア:

[(1, 210461976), (2, 105230988), (3, 70153992), (4, 52615494), (6, 35076996), (8, 26307747), (9, 23384664), (12, 17538498), (18, 11692332), (24, 8769249), (27, 7794888), (31, 6789096), (36, 5846166), (54, 3897444), (62, 3394548), (72, 2923083), (81, 2598296), (93, 2263032), (108, 1948722), (124, 1697274), (162, 1299148), (186, 1131516), (216, 974361), (248, 848637), (279, 754344), (324, 649574), (372, 565758), (558, 377172), (648, 324787), (744, 282879), (837, 251448), (1116, 188586), (1674, 125724), (2232, 94293), (2511, 83816), (3348, 62862), (5022, 41908), (6696, 31431), (10044, 20954), (10477, 20088)]