201188590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{7741}}^1$

素因数の和:7884

約数の個数: 32

約数和(自身を含む): 381278016

約数和(自身を除く): 180089426

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 7741, 12995, 15482, 25990, 38705, 77410, 178043, 356086, 874733, 890215, 1749466, 1780430, 4373665, 8747330, 20118859, 40237718, 100594295, 201188590]

約数ペア:

[(1, 201188590), (2, 100594295), (5, 40237718), (10, 20118859), (23, 8747330), (46, 4373665), (113, 1780430), (115, 1749466), (226, 890215), (230, 874733), (565, 356086), (1130, 178043), (2599, 77410), (5198, 38705), (7741, 25990), (12995, 15482)]