197237355854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67408529}}^1$

素因数の和:67408568

約数の個数: 32

約数和(自身を含む): 388273132800

約数和(自身を除く): 191035776946

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 67408529, 134817058, 471859703, 741493819, 943719406, 1280762051, 1482987638, 2561524102, 5190456733, 8965334357, 10380913466, 14088382561, 17930668714, 28176765122, 98618677927, 197237355854]

約数ペア:

[(1, 197237355854), (2, 98618677927), (7, 28176765122), (11, 17930668714), (14, 14088382561), (19, 10380913466), (22, 8965334357), (38, 5190456733), (77, 2561524102), (133, 1482987638), (154, 1280762051), (209, 943719406), (266, 741493819), (418, 471859703), (1463, 134817058), (2926, 67408529)]