206821104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{615539}}^1$

素因数の和:615557

約数の個数: 40

約数和(自身を含む): 610615680

約数和(自身を除く): 403794576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 615539, 1231078, 1846617, 2462156, 3693234, 4308773, 4924312, 7386468, 8617546, 9848624, 12926319, 14772936, 17235092, 25852638, 29545872, 34470184, 51705276, 68940368, 103410552, 206821104]

約数ペア:

[(1, 206821104), (2, 103410552), (3, 68940368), (4, 51705276), (6, 34470184), (7, 29545872), (8, 25852638), (12, 17235092), (14, 14772936), (16, 12926319), (21, 9848624), (24, 8617546), (28, 7386468), (42, 4924312), (48, 4308773), (56, 3693234), (84, 2462156), (112, 1846617), (168, 1231078), (336, 615539)]