221150748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{202519}}^1$

素因数の和:202546

約数の個数: 48

約数和(自身を含む): 635102720

約数和(自身を除く): 413951972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 202519, 405038, 607557, 810076, 1215114, 1417633, 2430228, 2632747, 2835266, 4252899, 5265494, 5670532, 7898241, 8505798, 10530988, 15796482, 17011596, 18429229, 31592964, 36858458, 55287687, 73716916, 110575374, 221150748]

約数ペア:

[(1, 221150748), (2, 110575374), (3, 73716916), (4, 55287687), (6, 36858458), (7, 31592964), (12, 18429229), (13, 17011596), (14, 15796482), (21, 10530988), (26, 8505798), (28, 7898241), (39, 5670532), (42, 5265494), (52, 4252899), (78, 2835266), (84, 2632747), (91, 2430228), (156, 1417633), (182, 1215114), (273, 810076), (364, 607557), (546, 405038), (1092, 202519)]