194614810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 403667712

約数和(自身を除く): 209052902

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 107, 130, 170, 214, 221, 442, 535, 823, 1070, 1105, 1391, 1646, 1819, 2210, 2782, 3638, 4115, 6955, 8230, 9095, 10699, 13910, 13991, 18190, 21398, 23647, 27982, 47294, 53495, 69955, 88061, 106990, 118235, 139910, 176122, 181883, 236470, 363766, 440305, 880610, 909415, 1144793, 1497037, 1818830, 2289586, 2994074, 5723965, 7485185, 11447930, 14970370, 19461481, 38922962, 97307405, 194614810]

約数ペア:

[(1, 194614810), (2, 97307405), (5, 38922962), (10, 19461481), (13, 14970370), (17, 11447930), (26, 7485185), (34, 5723965), (65, 2994074), (85, 2289586), (107, 1818830), (130, 1497037), (170, 1144793), (214, 909415), (221, 880610), (442, 440305), (535, 363766), (823, 236470), (1070, 181883), (1105, 176122), (1391, 139910), (1646, 118235), (1819, 106990), (2210, 88061), (2782, 69955), (3638, 53495), (4115, 47294), (6955, 27982), (8230, 23647), (9095, 21398), (10699, 18190), (13910, 13991)]