201834045

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4967}}^1$

素因数の和:5031

約数の個数: 64

約数和(自身を含む): 419696640

約数和(自身を除く): 217862595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 301, 315, 387, 645, 903, 945, 1161, 1505, 1935, 2709, 4515, 4967, 5805, 8127, 13545, 14901, 24835, 34769, 40635, 44703, 74505, 104307, 134109, 173845, 213581, 223515, 312921, 521535, 640743, 670545, 938763, 1067905, 1495067, 1564605, 1922229, 3203715, 4485201, 4693815, 5766687, 7475335, 9611145, 13455603, 22426005, 28833435, 40366809, 67278015, 201834045]

約数ペア:

[(1, 201834045), (3, 67278015), (5, 40366809), (7, 28833435), (9, 22426005), (15, 13455603), (21, 9611145), (27, 7475335), (35, 5766687), (43, 4693815), (45, 4485201), (63, 3203715), (105, 1922229), (129, 1564605), (135, 1495067), (189, 1067905), (215, 938763), (301, 670545), (315, 640743), (387, 521535), (645, 312921), (903, 223515), (945, 213581), (1161, 173845), (1505, 134109), (1935, 104307), (2709, 74505), (4515, 44703), (4967, 40635), (5805, 34769), (8127, 24835), (13545, 14901)]