203750690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12953}}^1$

素因数の和:12995

約数の個数: 48

約数和(自身を含む): 434166264

約数和(自身を除く): 230415574

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 12953, 15730, 25906, 64765, 129530, 142483, 168389, 284966, 336778, 712415, 841945, 1424830, 1567313, 1683890, 1852279, 3134626, 3704558, 7836565, 9261395, 15673130, 18522790, 20375069, 40750138, 101875345, 203750690]

約数ペア:

[(1, 203750690), (2, 101875345), (5, 40750138), (10, 20375069), (11, 18522790), (13, 15673130), (22, 9261395), (26, 7836565), (55, 3704558), (65, 3134626), (110, 1852279), (121, 1683890), (130, 1567313), (143, 1424830), (242, 841945), (286, 712415), (605, 336778), (715, 284966), (1210, 168389), (1430, 142483), (1573, 129530), (3146, 64765), (7865, 25906), (12953, 15730)]