202861288

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 456192000

約数和(自身を除く): 253330712

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 239, 322, 478, 644, 659, 956, 1288, 1318, 1673, 1912, 2636, 3346, 4613, 5272, 5497, 6692, 9226, 10994, 13384, 15157, 18452, 21988, 30314, 36904, 38479, 43976, 60628, 76958, 106099, 121256, 153916, 157501, 212198, 307832, 315002, 424396, 630004, 848792, 1102507, 1260008, 2205014, 3622523, 4410028, 7245046, 8820056, 14490092, 25357661, 28980184, 50715322, 101430644, 202861288]

約数ペア:

[(1, 202861288), (2, 101430644), (4, 50715322), (7, 28980184), (8, 25357661), (14, 14490092), (23, 8820056), (28, 7245046), (46, 4410028), (56, 3622523), (92, 2205014), (161, 1260008), (184, 1102507), (239, 848792), (322, 630004), (478, 424396), (644, 315002), (659, 307832), (956, 212198), (1288, 157501), (1318, 153916), (1673, 121256), (1912, 106099), (2636, 76958), (3346, 60628), (4613, 43976), (5272, 38479), (5497, 36904), (6692, 30314), (9226, 21988), (10994, 18452), (13384, 15157)]