209542068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{342389}}^1$

素因数の和:342416

約数の個数: 36

約数和(自身を含む): 560834820

約数和(自身を除く): 351292752

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 342389, 684778, 1027167, 1369556, 2054334, 3081501, 4108668, 5820613, 6163002, 11641226, 12326004, 17461839, 23282452, 34923678, 52385517, 69847356, 104771034, 209542068]

約数ペア:

[(1, 209542068), (2, 104771034), (3, 69847356), (4, 52385517), (6, 34923678), (9, 23282452), (12, 17461839), (17, 12326004), (18, 11641226), (34, 6163002), (36, 5820613), (51, 4108668), (68, 3081501), (102, 2054334), (153, 1369556), (204, 1027167), (306, 684778), (612, 342389)]