195868036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 449576960

約数和(自身を除く): 253708924

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 127, 133, 182, 223, 247, 254, 266, 364, 446, 494, 508, 532, 889, 892, 988, 1561, 1651, 1729, 1778, 2413, 2899, 3122, 3302, 3458, 3556, 4237, 4826, 5798, 6244, 6604, 6916, 8474, 9652, 11557, 11596, 16891, 16948, 20293, 23114, 28321, 29659, 31369, 33782, 40586, 46228, 55081, 56642, 59318, 62738, 67564, 81172, 110162, 113284, 118636, 125476, 198247, 219583, 220324, 368173, 385567, 396494, 439166, 538099, 736346, 771134, 792988, 878332, 1076198, 1472692, 1542268, 2152396, 2577211, 3766693, 5154422, 6995287, 7533386, 10308844, 13990574, 15066772, 27981148, 48967009, 97934018, 195868036]

約数ペア:

[(1, 195868036), (2, 97934018), (4, 48967009), (7, 27981148), (13, 15066772), (14, 13990574), (19, 10308844), (26, 7533386), (28, 6995287), (38, 5154422), (52, 3766693), (76, 2577211), (91, 2152396), (127, 1542268), (133, 1472692), (182, 1076198), (223, 878332), (247, 792988), (254, 771134), (266, 736346), (364, 538099), (446, 439166), (494, 396494), (508, 385567), (532, 368173), (889, 220324), (892, 219583), (988, 198247), (1561, 125476), (1651, 118636), (1729, 113284), (1778, 110162), (2413, 81172), (2899, 67564), (3122, 62738), (3302, 59318), (3458, 56642), (3556, 55081), (4237, 46228), (4826, 40586), (5798, 33782), (6244, 31369), (6604, 29659), (6916, 28321), (8474, 23114), (9652, 20293), (11557, 16948), (11596, 16891)]