212184430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{22501}}^1$

素因数の和:22572

約数の個数: 32

約数和(自身を含む): 408276288

約数和(自身を除く): 196091858

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 22501, 45002, 112505, 225010, 517523, 922541, 1035046, 1845082, 2587615, 4612705, 5175230, 9225410, 21218443, 42436886, 106092215, 212184430]

約数ペア:

[(1, 212184430), (2, 106092215), (5, 42436886), (10, 21218443), (23, 9225410), (41, 5175230), (46, 4612705), (82, 2587615), (115, 1845082), (205, 1035046), (230, 922541), (410, 517523), (943, 225010), (1886, 112505), (4715, 45002), (9430, 22501)]