195078604

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 424714752

約数和(自身を除く): 229636148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 127, 196, 238, 254, 461, 476, 508, 833, 889, 922, 1666, 1778, 1844, 2159, 3227, 3332, 3556, 4318, 6223, 6454, 7837, 8636, 12446, 12908, 15113, 15674, 22589, 24892, 30226, 31348, 45178, 54859, 58547, 60452, 90356, 105791, 109718, 117094, 211582, 219436, 234188, 384013, 409829, 423164, 768026, 819658, 995299, 1536052, 1639316, 1990598, 2868803, 3981196, 5737606, 6967093, 11475212, 13934186, 27868372, 48769651, 97539302, 195078604]

約数ペア:

[(1, 195078604), (2, 97539302), (4, 48769651), (7, 27868372), (14, 13934186), (17, 11475212), (28, 6967093), (34, 5737606), (49, 3981196), (68, 2868803), (98, 1990598), (119, 1639316), (127, 1536052), (196, 995299), (238, 819658), (254, 768026), (461, 423164), (476, 409829), (508, 384013), (833, 234188), (889, 219436), (922, 211582), (1666, 117094), (1778, 109718), (1844, 105791), (2159, 90356), (3227, 60452), (3332, 58547), (3556, 54859), (4318, 45178), (6223, 31348), (6454, 30226), (7837, 24892), (8636, 22589), (12446, 15674), (12908, 15113)]