194690210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12377}}^1$

素因数の和:12419

約数の個数: 48

約数和(自身を含む): 414861048

約数和(自身を除く): 220170838

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, 12377, 15730, 24754, 61885, 123770, 136147, 160901, 272294, 321802, 680735, 804505, 1361470, 1497617, 1609010, 1769911, 2995234, 3539822, 7488085, 8849555, 14976170, 17699110, 19469021, 38938042, 97345105, 194690210]

約数ペア:

[(1, 194690210), (2, 97345105), (5, 38938042), (10, 19469021), (11, 17699110), (13, 14976170), (22, 8849555), (26, 7488085), (55, 3539822), (65, 2995234), (110, 1769911), (121, 1609010), (130, 1497617), (143, 1361470), (242, 804505), (286, 680735), (605, 321802), (715, 272294), (1210, 160901), (1430, 136147), (1573, 123770), (3146, 61885), (7865, 24754), (12377, 15730)]