201318966

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 456192000

約数和(自身を除く): 254873034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 149, 191, 262, 298, 382, 393, 447, 573, 786, 894, 1146, 1179, 1341, 1719, 2358, 2682, 3438, 3537, 4023, 5157, 7074, 8046, 10314, 19519, 25021, 28459, 39038, 50042, 56918, 58557, 75063, 85377, 117114, 150126, 170754, 175671, 225189, 256131, 351342, 450378, 512262, 527013, 675567, 768393, 1054026, 1351134, 1536786, 3728129, 7456258, 11184387, 22368774, 33553161, 67106322, 100659483, 201318966]

約数ペア:

[(1, 201318966), (2, 100659483), (3, 67106322), (6, 33553161), (9, 22368774), (18, 11184387), (27, 7456258), (54, 3728129), (131, 1536786), (149, 1351134), (191, 1054026), (262, 768393), (298, 675567), (382, 527013), (393, 512262), (447, 450378), (573, 351342), (786, 256131), (894, 225189), (1146, 175671), (1179, 170754), (1341, 150126), (1719, 117114), (2358, 85377), (2682, 75063), (3438, 58557), (3537, 56918), (4023, 50042), (5157, 39038), (7074, 28459), (8046, 25021), (10314, 19519)]