203419471255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3694841}}^1$

素因数の和:3694888

約数の個数: 48

約数和(自身を含む): 330230198592

約数和(自身を除く): 126810727337

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 121, 143, 385, 455, 605, 715, 847, 1001, 1573, 4235, 5005, 7865, 11011, 55055, 3694841, 18474205, 25863887, 40643251, 48032933, 129319435, 203216255, 240164665, 284502757, 336230531, 447075761, 528362263, 1422513785, 1681152655, 2235378805, 2641811315, 3129530327, 3698535841, 5811984893, 15647651635, 18492679205, 29059924465, 40683894251, 203419471255]

約数ペア:

[(1, 203419471255), (5, 40683894251), (7, 29059924465), (11, 18492679205), (13, 15647651635), (35, 5811984893), (55, 3698535841), (65, 3129530327), (77, 2641811315), (91, 2235378805), (121, 1681152655), (143, 1422513785), (385, 528362263), (455, 447075761), (605, 336230531), (715, 284502757), (847, 240164665), (1001, 203216255), (1573, 129319435), (4235, 48032933), (5005, 40643251), (7865, 25863887), (11011, 18474205), (55055, 3694841)]