201891090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{110323}}^1$

素因数の和:110394

約数の個数: 32

約数和(自身を含む): 492486336

約数和(自身を除く): 290595246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 110323, 220646, 330969, 551615, 661938, 1103230, 1654845, 3309690, 6729703, 13459406, 20189109, 33648515, 40378218, 67297030, 100945545, 201891090]

約数ペア:

[(1, 201891090), (2, 100945545), (3, 67297030), (5, 40378218), (6, 33648515), (10, 20189109), (15, 13459406), (30, 6729703), (61, 3309690), (122, 1654845), (183, 1103230), (305, 661938), (366, 551615), (610, 330969), (915, 220646), (1830, 110323)]