230847302

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 434972160

約数和(自身を除く): 204124858

約数列:

[1, 2, 7, 14, 19, 38, 41, 61, 82, 122, 133, 266, 287, 347, 427, 574, 694, 779, 854, 1159, 1558, 2318, 2429, 2501, 4858, 5002, 5453, 6593, 8113, 10906, 13186, 14227, 16226, 17507, 21167, 28454, 35014, 42334, 46151, 47519, 92302, 95038, 99589, 148169, 199178, 270313, 296338, 332633, 402173, 540626, 665266, 804346, 867847, 1735694, 1892191, 2815211, 3784382, 5630422, 6074929, 12149858, 16489093, 32978186, 115423651, 230847302]

約数ペア:

[(1, 230847302), (2, 115423651), (7, 32978186), (14, 16489093), (19, 12149858), (38, 6074929), (41, 5630422), (61, 3784382), (82, 2815211), (122, 1892191), (133, 1735694), (266, 867847), (287, 804346), (347, 665266), (427, 540626), (574, 402173), (694, 332633), (779, 296338), (854, 270313), (1159, 199178), (1558, 148169), (2318, 99589), (2429, 95038), (2501, 92302), (4858, 47519), (5002, 46151), (5453, 42334), (6593, 35014), (8113, 28454), (10906, 21167), (13186, 17507), (14227, 16226)]