201898738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 324213120

約数和(自身を除く): 122314382

約数列:

[1, 2, 23, 46, 67, 109, 134, 218, 601, 1202, 1541, 2507, 3082, 5014, 7303, 13823, 14606, 27646, 40267, 65509, 80534, 131018, 167969, 335938, 926141, 1506707, 1852282, 3013414, 4389103, 8778206, 100949369, 201898738]

約数ペア:

[(1, 201898738), (2, 100949369), (23, 8778206), (46, 4389103), (67, 3013414), (109, 1852282), (134, 1506707), (218, 926141), (601, 335938), (1202, 167969), (1541, 131018), (2507, 80534), (3082, 65509), (5014, 40267), (7303, 27646), (13823, 14606)]