202315850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5039}}^1$

素因数の和:5135

約数の個数: 48

約数和(自身を含む): 416223360

約数和(自身を除く): 213907510

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 146, 275, 365, 550, 730, 803, 1606, 1825, 3650, 4015, 5039, 8030, 10078, 20075, 25195, 40150, 50390, 55429, 110858, 125975, 251950, 277145, 367847, 554290, 735694, 1385725, 1839235, 2771450, 3678470, 4046317, 8092634, 9196175, 18392350, 20231585, 40463170, 101157925, 202315850]

約数ペア:

[(1, 202315850), (2, 101157925), (5, 40463170), (10, 20231585), (11, 18392350), (22, 9196175), (25, 8092634), (50, 4046317), (55, 3678470), (73, 2771450), (110, 1839235), (146, 1385725), (275, 735694), (365, 554290), (550, 367847), (730, 277145), (803, 251950), (1606, 125975), (1825, 110858), (3650, 55429), (4015, 50390), (5039, 40150), (8030, 25195), (10078, 20075)]