227963372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3989}}^1$

素因数の和:4170

約数の個数: 48

約数和(自身を含む): 494249280

約数和(自身を除く): 266285908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 1099, 2041, 2198, 3989, 4082, 4396, 7978, 8164, 14287, 15956, 27923, 28574, 51857, 55846, 57148, 103714, 111692, 207428, 362999, 626273, 725998, 1252546, 1451996, 2505092, 4383911, 8141549, 8767822, 16283098, 17535644, 32566196, 56990843, 113981686, 227963372]

約数ペア:

[(1, 227963372), (2, 113981686), (4, 56990843), (7, 32566196), (13, 17535644), (14, 16283098), (26, 8767822), (28, 8141549), (52, 4383911), (91, 2505092), (157, 1451996), (182, 1252546), (314, 725998), (364, 626273), (628, 362999), (1099, 207428), (2041, 111692), (2198, 103714), (3989, 57148), (4082, 55846), (4396, 51857), (7978, 28574), (8164, 27923), (14287, 15956)]