199648835284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{651689}}^1$

素因数の和:651880

約数の個数: 48

約数和(自身を含む): 383193720000

約数和(自身を除く): 183544884716

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 139, 278, 551, 556, 1102, 2204, 2641, 4031, 5282, 8062, 10564, 16124, 76589, 153178, 306356, 651689, 1303378, 2606756, 12382091, 18898981, 24764182, 37797962, 49528364, 75595924, 90584771, 181169542, 359080639, 362339084, 718161278, 1436322556, 1721110649, 2626958359, 3442221298, 5253916718, 6884442596, 10507833436, 49912208821, 99824417642, 199648835284]

約数ペア:

[(1, 199648835284), (2, 99824417642), (4, 49912208821), (19, 10507833436), (29, 6884442596), (38, 5253916718), (58, 3442221298), (76, 2626958359), (116, 1721110649), (139, 1436322556), (278, 718161278), (551, 362339084), (556, 359080639), (1102, 181169542), (2204, 90584771), (2641, 75595924), (4031, 49528364), (5282, 37797962), (8062, 24764182), (10564, 18898981), (16124, 12382091), (76589, 2606756), (153178, 1303378), (306356, 651689)]