201624670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67433}}^1$

素因数の和:67476

約数の個数: 32

約数和(自身を含む): 407840832

約数和(自身を除く): 206216162

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 67433, 134866, 337165, 674330, 876629, 1550959, 1753258, 3101918, 4383145, 7754795, 8766290, 15509590, 20162467, 40324934, 100812335, 201624670]

約数ペア:

[(1, 201624670), (2, 100812335), (5, 40324934), (10, 20162467), (13, 15509590), (23, 8766290), (26, 7754795), (46, 4383145), (65, 3101918), (115, 1753258), (130, 1550959), (230, 876629), (299, 674330), (598, 337165), (1495, 134866), (2990, 67433)]