201890676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30097}}^1$

素因数の和:30160

約数の個数: 48

約数和(自身を含む): 519130304

約数和(自身を除く): 317239628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 30097, 60194, 90291, 120388, 180582, 361164, 391261, 782522, 1173783, 1294171, 1565044, 2347566, 2588342, 3882513, 4695132, 5176684, 7765026, 15530052, 16824223, 33648446, 50472669, 67296892, 100945338, 201890676]

約数ペア:

[(1, 201890676), (2, 100945338), (3, 67296892), (4, 50472669), (6, 33648446), (12, 16824223), (13, 15530052), (26, 7765026), (39, 5176684), (43, 4695132), (52, 3882513), (78, 2588342), (86, 2347566), (129, 1565044), (156, 1294171), (172, 1173783), (258, 782522), (516, 391261), (559, 361164), (1118, 180582), (1677, 120388), (2236, 90291), (3354, 60194), (6708, 30097)]