201825987055

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{38543}}^1$

素因数の和:38669

約数の個数: 96

約数和(自身を含む): 322696535040

約数和(自身を除く): 120870547985

約数列:

[1, 5, 7, 11, 29, 35, 49, 55, 67, 77, 145, 203, 245, 319, 335, 385, 469, 539, 737, 1015, 1421, 1595, 1943, 2233, 2345, 2695, 3283, 3685, 5159, 7105, 9715, 11165, 13601, 15631, 16415, 21373, 25795, 36113, 38543, 68005, 78155, 95207, 106865, 149611, 180565, 192715, 269801, 423973, 476035, 748055, 1047277, 1117747, 1349005, 1888607, 2119865, 2582381, 2967811, 5236385, 5588735, 7824229, 9443035, 12295217, 12911905, 14839055, 18076667, 20774677, 28406191, 39121145, 54769603, 61476085, 74889049, 86066519, 90383335, 103873385, 126536669, 142030955, 198843337, 273848015, 374445245, 430332595, 524223343, 602465633, 632683345, 823779539, 994216685, 1391903359, 2621116715, 3012328165, 3669563401, 4118897695, 5766456773, 6959516795, 18347817005, 28832283865, 40365197411, 201825987055]

約数ペア:

[(1, 201825987055), (5, 40365197411), (7, 28832283865), (11, 18347817005), (29, 6959516795), (35, 5766456773), (49, 4118897695), (55, 3669563401), (67, 3012328165), (77, 2621116715), (145, 1391903359), (203, 994216685), (245, 823779539), (319, 632683345), (335, 602465633), (385, 524223343), (469, 430332595), (539, 374445245), (737, 273848015), (1015, 198843337), (1421, 142030955), (1595, 126536669), (1943, 103873385), (2233, 90383335), (2345, 86066519), (2695, 74889049), (3283, 61476085), (3685, 54769603), (5159, 39121145), (7105, 28406191), (9715, 20774677), (11165, 18076667), (13601, 14839055), (15631, 12911905), (16415, 12295217), (21373, 9443035), (25795, 7824229), (36113, 5588735), (38543, 5236385), (68005, 2967811), (78155, 2582381), (95207, 2119865), (106865, 1888607), (149611, 1349005), (180565, 1117747), (192715, 1047277), (269801, 748055), (423973, 476035)]