197216699420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9091}}^1\times {\mathrm{83437}}^1$

素因数の和:92550

約数の個数: 48

約数和(自身を含む): 446067558048

約数和(自身を除く): 248850858628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9091, 18182, 36364, 45455, 83437, 90910, 118183, 166874, 181820, 236366, 333748, 417185, 472732, 590915, 834370, 1084681, 1181830, 1668740, 2169362, 2363660, 4338724, 5423405, 10846810, 21693620, 758525767, 1517051534, 3034103068, 3792628835, 7585257670, 9860834971, 15170515340, 19721669942, 39443339884, 49304174855, 98608349710, 197216699420]

約数ペア:

[(1, 197216699420), (2, 98608349710), (4, 49304174855), (5, 39443339884), (10, 19721669942), (13, 15170515340), (20, 9860834971), (26, 7585257670), (52, 3792628835), (65, 3034103068), (130, 1517051534), (260, 758525767), (9091, 21693620), (18182, 10846810), (36364, 5423405), (45455, 4338724), (83437, 2363660), (90910, 2169362), (118183, 1668740), (166874, 1181830), (181820, 1084681), (236366, 834370), (333748, 590915), (417185, 472732)]