250211991939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{21713}}^1$

素因数の和:21957

約数の個数: 96

約数和(自身を含む): 439455227904

約数和(自身を除く): 189243235965

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 191, 221, 273, 357, 507, 573, 663, 1183, 1337, 1547, 2483, 2873, 3247, 3549, 4011, 4641, 7449, 8619, 9741, 17381, 20111, 21713, 22729, 32279, 42211, 52143, 60333, 65139, 68187, 96837, 126633, 151991, 225953, 282269, 295477, 369121, 455973, 548743, 677859, 846807, 886431, 1107363, 1646229, 1975883, 2583847, 3669497, 3841201, 4147183, 4798573, 5927649, 7751541, 11008491, 11523603, 12441549, 14395719, 25686479, 29030281, 33590011, 53913379, 62381449, 70502111, 77059437, 87090843, 100770033, 161740137, 187144347, 211506333, 377393653, 436670143, 493514777, 700873927, 916527443, 1132180959, 1310010429, 1480544331, 2102621781, 2749582329, 4906117489, 6415692101, 11914856759, 14718352467, 19247076303, 35744570277, 83403997313, 250211991939]

約数ペア:

[(1, 250211991939), (3, 83403997313), (7, 35744570277), (13, 19247076303), (17, 14718352467), (21, 11914856759), (39, 6415692101), (51, 4906117489), (91, 2749582329), (119, 2102621781), (169, 1480544331), (191, 1310010429), (221, 1132180959), (273, 916527443), (357, 700873927), (507, 493514777), (573, 436670143), (663, 377393653), (1183, 211506333), (1337, 187144347), (1547, 161740137), (2483, 100770033), (2873, 87090843), (3247, 77059437), (3549, 70502111), (4011, 62381449), (4641, 53913379), (7449, 33590011), (8619, 29030281), (9741, 25686479), (17381, 14395719), (20111, 12441549), (21713, 11523603), (22729, 11008491), (32279, 7751541), (42211, 5927649), (52143, 4798573), (60333, 4147183), (65139, 3841201), (68187, 3669497), (96837, 2583847), (126633, 1975883), (151991, 1646229), (225953, 1107363), (282269, 886431), (295477, 846807), (369121, 677859), (455973, 548743)]