230898148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1753}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 464108400

約数和(自身を除く): 233210252

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 149, 221, 298, 442, 596, 884, 1753, 1937, 2533, 3506, 3874, 5066, 7012, 7748, 10132, 22789, 29801, 32929, 45578, 59602, 65858, 91156, 119204, 131716, 261197, 387413, 522394, 774826, 1044788, 1549652, 3395561, 4440349, 6791122, 8880698, 13582244, 17761396, 57724537, 115449074, 230898148]

約数ペア:

[(1, 230898148), (2, 115449074), (4, 57724537), (13, 17761396), (17, 13582244), (26, 8880698), (34, 6791122), (52, 4440349), (68, 3395561), (149, 1549652), (221, 1044788), (298, 774826), (442, 522394), (596, 387413), (884, 261197), (1753, 131716), (1937, 119204), (2533, 91156), (3506, 65858), (3874, 59602), (5066, 45578), (7012, 32929), (7748, 29801), (10132, 22789)]