194257558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3119}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 336960000

約数和(自身を除く): 142702442

約数列:

[1, 2, 11, 19, 22, 38, 149, 209, 298, 418, 1639, 2831, 3119, 3278, 5662, 6238, 31141, 34309, 59261, 62282, 68618, 118522, 464731, 651871, 929462, 1303742, 5112041, 8829889, 10224082, 17659778, 97128779, 194257558]

約数ペア:

[(1, 194257558), (2, 97128779), (11, 17659778), (19, 10224082), (22, 8829889), (38, 5112041), (149, 1303742), (209, 929462), (298, 651871), (418, 464731), (1639, 118522), (2831, 68618), (3119, 62282), (3278, 59261), (5662, 34309), (6238, 31141)]