216955201345

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{19423}}^1$

素因数の和:20233

約数の個数: 32

約数和(自身を含む): 270011003904

約数和(自身を除く): 53055802559

約数列:

[1, 5, 53, 61, 265, 305, 691, 3233, 3455, 16165, 19423, 36623, 42151, 97115, 183115, 210755, 1029419, 1184803, 2234003, 5147095, 5924015, 11170015, 13421293, 62794559, 67106465, 313972795, 711328529, 818698873, 3556642645, 4093494365, 43391040269, 216955201345]

約数ペア:

[(1, 216955201345), (5, 43391040269), (53, 4093494365), (61, 3556642645), (265, 818698873), (305, 711328529), (691, 313972795), (3233, 67106465), (3455, 62794559), (16165, 13421293), (19423, 11170015), (36623, 5924015), (42151, 5147095), (97115, 2234003), (183115, 1184803), (210755, 1029419)]