201688668

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 521866800

約数和(自身を除く): 320178132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 269, 353, 354, 531, 538, 706, 708, 807, 1059, 1062, 1076, 1412, 1614, 2118, 2124, 2421, 3177, 3228, 4236, 4842, 6354, 9684, 12708, 15871, 20827, 31742, 41654, 47613, 62481, 63484, 83308, 94957, 95226, 124962, 142839, 187443, 189914, 190452, 249924, 284871, 285678, 374886, 379828, 569742, 571356, 749772, 854613, 1139484, 1709226, 3418452, 5602463, 11204926, 16807389, 22409852, 33614778, 50422167, 67229556, 100844334, 201688668]

約数ペア:

[(1, 201688668), (2, 100844334), (3, 67229556), (4, 50422167), (6, 33614778), (9, 22409852), (12, 16807389), (18, 11204926), (36, 5602463), (59, 3418452), (118, 1709226), (177, 1139484), (236, 854613), (269, 749772), (353, 571356), (354, 569742), (531, 379828), (538, 374886), (706, 285678), (708, 284871), (807, 249924), (1059, 190452), (1062, 189914), (1076, 187443), (1412, 142839), (1614, 124962), (2118, 95226), (2124, 94957), (2421, 83308), (3177, 63484), (3228, 62481), (4236, 47613), (4842, 41654), (6354, 31742), (9684, 20827), (12708, 15871)]