201326304440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4036213}}^1$

素因数の和:4036296

約数の個数: 64

約数和(自身を含む): 479502223200

約数和(自身を除く): 278175918760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 116, 145, 172, 215, 232, 290, 344, 430, 580, 860, 1160, 1247, 1720, 2494, 4988, 6235, 9976, 12470, 24940, 49880, 4036213, 8072426, 16144852, 20181065, 32289704, 40362130, 80724260, 117050177, 161448520, 173557159, 234100354, 347114318, 468200708, 585250885, 694228636, 867785795, 936401416, 1170501770, 1388457272, 1735571590, 2341003540, 3471143180, 4682007080, 5033157611, 6942286360, 10066315222, 20132630444, 25165788055, 40265260888, 50331576110, 100663152220, 201326304440]

約数ペア:

[(1, 201326304440), (2, 100663152220), (4, 50331576110), (5, 40265260888), (8, 25165788055), (10, 20132630444), (20, 10066315222), (29, 6942286360), (40, 5033157611), (43, 4682007080), (58, 3471143180), (86, 2341003540), (116, 1735571590), (145, 1388457272), (172, 1170501770), (215, 936401416), (232, 867785795), (290, 694228636), (344, 585250885), (430, 468200708), (580, 347114318), (860, 234100354), (1160, 173557159), (1247, 161448520), (1720, 117050177), (2494, 80724260), (4988, 40362130), (6235, 32289704), (9976, 20181065), (12470, 16144852), (24940, 8072426), (49880, 4036213)]