215283516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{2311}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 574855680

約数和(自身を除く): 359572164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1109, 2218, 2311, 3327, 4436, 4622, 6654, 6933, 7763, 9244, 13308, 13866, 15526, 16177, 23289, 27732, 31052, 32354, 46578, 48531, 64708, 93156, 97062, 194124, 2562899, 5125798, 7688697, 10251596, 15377394, 17940293, 30754788, 35880586, 53820879, 71761172, 107641758, 215283516]

約数ペア:

[(1, 215283516), (2, 107641758), (3, 71761172), (4, 53820879), (6, 35880586), (7, 30754788), (12, 17940293), (14, 15377394), (21, 10251596), (28, 7688697), (42, 5125798), (84, 2562899), (1109, 194124), (2218, 97062), (2311, 93156), (3327, 64708), (4436, 48531), (4622, 46578), (6654, 32354), (6933, 31052), (7763, 27732), (9244, 23289), (13308, 16177), (13866, 15526)]