196917596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 386739360

約数和(自身を除く): 189821764

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 173, 323, 346, 646, 692, 881, 1292, 1762, 2941, 3287, 3524, 5882, 6574, 11764, 13148, 14977, 16739, 29954, 33478, 55879, 59908, 66956, 111758, 152413, 223516, 284563, 304826, 569126, 609652, 1138252, 2591021, 2895847, 5182042, 5791694, 10364084, 11583388, 49229399, 98458798, 196917596]

約数ペア:

[(1, 196917596), (2, 98458798), (4, 49229399), (17, 11583388), (19, 10364084), (34, 5791694), (38, 5182042), (68, 2895847), (76, 2591021), (173, 1138252), (323, 609652), (346, 569126), (646, 304826), (692, 284563), (881, 223516), (1292, 152413), (1762, 111758), (2941, 66956), (3287, 59908), (3524, 55879), (5882, 33478), (6574, 29954), (11764, 16739), (13148, 14977)]