208893468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{355261}}^1$

素因数の和:355282

約数の個数: 36

約数和(自身を含む): 566998152

約数和(自身を除く): 358104684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 355261, 710522, 1065783, 1421044, 2131566, 2486827, 4263132, 4973654, 7460481, 9947308, 14920962, 17407789, 29841924, 34815578, 52223367, 69631156, 104446734, 208893468]

約数ペア:

[(1, 208893468), (2, 104446734), (3, 69631156), (4, 52223367), (6, 34815578), (7, 29841924), (12, 17407789), (14, 14920962), (21, 9947308), (28, 7460481), (42, 4973654), (49, 4263132), (84, 2486827), (98, 2131566), (147, 1421044), (196, 1065783), (294, 710522), (588, 355261)]