212447489410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{9446309}}^1$

素因数の和:9446502

約数の個数: 32

約数和(自身を含む): 414201800880

約数和(自身を除く): 201754311470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 22490, 9446309, 18892618, 47231545, 94463090, 122802017, 245604034, 614010085, 1228020170, 1634211457, 3268422914, 8171057285, 16342114570, 21244748941, 42489497882, 106223744705, 212447489410]

約数ペア:

[(1, 212447489410), (2, 106223744705), (5, 42489497882), (10, 21244748941), (13, 16342114570), (26, 8171057285), (65, 3268422914), (130, 1634211457), (173, 1228020170), (346, 614010085), (865, 245604034), (1730, 122802017), (2249, 94463090), (4498, 47231545), (11245, 18892618), (22490, 9446309)]