201142130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7349}}^1$

素因数の和:7403

約数の個数: 64

約数和(自身を含む): 457228800

約数和(自身を除く): 256086670

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3910, 5474, 7349, 13685, 14698, 27370, 36745, 51443, 73490, 102886, 124933, 169027, 249866, 257215, 338054, 514430, 624665, 845135, 874531, 1183189, 1249330, 1690270, 1749062, 2366378, 2873459, 4372655, 5746918, 5915945, 8745310, 11831890, 14367295, 20114213, 28734590, 40228426, 100571065, 201142130]

約数ペア:

[(1, 201142130), (2, 100571065), (5, 40228426), (7, 28734590), (10, 20114213), (14, 14367295), (17, 11831890), (23, 8745310), (34, 5915945), (35, 5746918), (46, 4372655), (70, 2873459), (85, 2366378), (115, 1749062), (119, 1690270), (161, 1249330), (170, 1183189), (230, 874531), (238, 845135), (322, 624665), (391, 514430), (595, 338054), (782, 257215), (805, 249866), (1190, 169027), (1610, 124933), (1955, 102886), (2737, 73490), (3910, 51443), (5474, 36745), (7349, 27370), (13685, 14698)]