210269052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2237}}^1$

素因数の和:2627

約数の個数: 72

約数和(自身を含む): 609344736

約数和(自身を除く): 399075684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 746, 1119, 1492, 2237, 2238, 2611, 3357, 4474, 4476, 5222, 6711, 6714, 7833, 8948, 10444, 13422, 13428, 15659, 15666, 20133, 23499, 26844, 31318, 31332, 40266, 46977, 46998, 62636, 80532, 93954, 93996, 140931, 187908, 281862, 563724, 834401, 1668802, 2503203, 3337604, 5006406, 5840807, 7509609, 10012812, 11681614, 15019218, 17522421, 23363228, 30038436, 35044842, 52567263, 70089684, 105134526, 210269052]

約数ペア:

[(1, 210269052), (2, 105134526), (3, 70089684), (4, 52567263), (6, 35044842), (7, 30038436), (9, 23363228), (12, 17522421), (14, 15019218), (18, 11681614), (21, 10012812), (28, 7509609), (36, 5840807), (42, 5006406), (63, 3337604), (84, 2503203), (126, 1668802), (252, 834401), (373, 563724), (746, 281862), (1119, 187908), (1492, 140931), (2237, 93996), (2238, 93954), (2611, 80532), (3357, 62636), (4474, 46998), (4476, 46977), (5222, 40266), (6711, 31332), (6714, 31318), (7833, 26844), (8948, 23499), (10444, 20133), (13422, 15666), (13428, 15659)]