223478502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3613}}^1$

素因数の和:3705

約数の個数: 48

約数和(自身を含む): 492053328

約数和(自身を除く): 268574826

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 338, 366, 507, 793, 1014, 1586, 2379, 3613, 4758, 7226, 10309, 10839, 20618, 21678, 30927, 46969, 61854, 93938, 140907, 220393, 281814, 440786, 610597, 661179, 1221194, 1322358, 1831791, 2865109, 3663582, 5730218, 8595327, 17190654, 37246417, 74492834, 111739251, 223478502]

約数ペア:

[(1, 223478502), (2, 111739251), (3, 74492834), (6, 37246417), (13, 17190654), (26, 8595327), (39, 5730218), (61, 3663582), (78, 2865109), (122, 1831791), (169, 1322358), (183, 1221194), (338, 661179), (366, 610597), (507, 440786), (793, 281814), (1014, 220393), (1586, 140907), (2379, 93938), (3613, 61854), (4758, 46969), (7226, 30927), (10309, 21678), (10839, 20618)]