212438825090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3323}}^1\times {\mathrm{104803}}^1$

素因数の和:108194

約数の個数: 32

約数和(自身を含む): 388779241536

約数和(自身を除く): 176340416446

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3323, 6646, 16615, 33230, 104803, 202703, 209606, 405406, 524015, 1013515, 1048030, 2027030, 6392983, 12785966, 31964915, 63929830, 348260369, 696520738, 1741301845, 3482603690, 21243882509, 42487765018, 106219412545, 212438825090]

約数ペア:

[(1, 212438825090), (2, 106219412545), (5, 42487765018), (10, 21243882509), (61, 3482603690), (122, 1741301845), (305, 696520738), (610, 348260369), (3323, 63929830), (6646, 31964915), (16615, 12785966), (33230, 6392983), (104803, 2027030), (202703, 1048030), (209606, 1013515), (405406, 524015)]