221400524958

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1\times {\mathrm{491261}}^1$

素因数の和:493720

約数の個数: 32

約数和(自身を含む): 457274529792

約数和(自身を除く): 235874004834

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 2423, 4846, 7269, 14538, 75113, 150226, 225339, 450678, 491261, 982522, 1473783, 2947566, 15229091, 30458182, 45687273, 91374546, 1190325403, 2380650806, 3570976209, 7141952418, 36900087493, 73800174986, 110700262479, 221400524958]

約数ペア:

[(1, 221400524958), (2, 110700262479), (3, 73800174986), (6, 36900087493), (31, 7141952418), (62, 3570976209), (93, 2380650806), (186, 1190325403), (2423, 91374546), (4846, 45687273), (7269, 30458182), (14538, 15229091), (75113, 2947566), (150226, 1473783), (225339, 982522), (450678, 491261)]