201548152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{19979}}^1$

素因数の和:20095

約数の個数: 32

約数和(自身を含む): 411188400

約数和(自身を除く): 209640248

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 19979, 39958, 79916, 159832, 259727, 519454, 1038908, 1937963, 2077816, 3875926, 7751852, 15503704, 25193519, 50387038, 100774076, 201548152]

約数ペア:

[(1, 201548152), (2, 100774076), (4, 50387038), (8, 25193519), (13, 15503704), (26, 7751852), (52, 3875926), (97, 2077816), (104, 1937963), (194, 1038908), (388, 519454), (776, 259727), (1261, 159832), (2522, 79916), (5044, 39958), (10088, 19979)]