201493845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2699}}^1$

素因数の和:2799

約数の個数: 64

約数和(自身を含む): 414720000

約数和(自身を除く): 213226155

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 79, 105, 135, 189, 237, 315, 395, 553, 711, 945, 1185, 1659, 2133, 2699, 2765, 3555, 4977, 8097, 8295, 10665, 13495, 14931, 18893, 24291, 24885, 40485, 56679, 72873, 74655, 94465, 121455, 170037, 213221, 283395, 364365, 510111, 639663, 850185, 1066105, 1492547, 1918989, 2550555, 3198315, 4477641, 5756967, 7462735, 9594945, 13432923, 22388205, 28784835, 40298769, 67164615, 201493845]

約数ペア:

[(1, 201493845), (3, 67164615), (5, 40298769), (7, 28784835), (9, 22388205), (15, 13432923), (21, 9594945), (27, 7462735), (35, 5756967), (45, 4477641), (63, 3198315), (79, 2550555), (105, 1918989), (135, 1492547), (189, 1066105), (237, 850185), (315, 639663), (395, 510111), (553, 364365), (711, 283395), (945, 213221), (1185, 170037), (1659, 121455), (2133, 94465), (2699, 74655), (2765, 72873), (3555, 56679), (4977, 40485), (8097, 24885), (8295, 24291), (10665, 18893), (13495, 14931)]