207955930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{228523}}^1$

素因数の和:228550

約数の個数: 32

約数和(自身を含む): 460704384

約数和(自身を除く): 252748454

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 228523, 457046, 1142615, 1599661, 2285230, 2970799, 3199322, 5941598, 7998305, 14853995, 15996610, 20795593, 29707990, 41591186, 103977965, 207955930]

約数ペア:

[(1, 207955930), (2, 103977965), (5, 41591186), (7, 29707990), (10, 20795593), (13, 15996610), (14, 14853995), (26, 7998305), (35, 5941598), (65, 3199322), (70, 2970799), (91, 2285230), (130, 1599661), (182, 1142615), (455, 457046), (910, 228523)]