203497882

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 373792320

約数和(自身を除く): 170294438

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 137, 161, 274, 322, 659, 959, 1127, 1318, 1918, 2254, 3151, 4613, 6302, 6713, 9226, 13426, 15157, 22057, 30314, 32291, 44114, 64582, 90283, 106099, 154399, 180566, 212198, 308798, 631981, 742693, 1263962, 1485386, 2076509, 4153018, 4423867, 8847734, 14535563, 29071126, 101748941, 203497882]

約数ペア:

[(1, 203497882), (2, 101748941), (7, 29071126), (14, 14535563), (23, 8847734), (46, 4423867), (49, 4153018), (98, 2076509), (137, 1485386), (161, 1263962), (274, 742693), (322, 631981), (659, 308798), (959, 212198), (1127, 180566), (1318, 154399), (1918, 106099), (2254, 90283), (3151, 64582), (4613, 44114), (6302, 32291), (6713, 30314), (9226, 22057), (13426, 15157)]