201994562380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4793}}^1\times {\mathrm{162091}}^1$

素因数の和:166906

約数の個数: 48

約数和(自身を含む): 456916600224

約数和(自身を除く): 254922037844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4793, 9586, 19172, 23965, 47930, 62309, 95860, 124618, 162091, 249236, 311545, 324182, 623090, 648364, 810455, 1246180, 1620910, 2107183, 3241820, 4214366, 8428732, 10535915, 21071830, 42143660, 776902163, 1553804326, 3107608652, 3884510815, 7769021630, 10099728119, 15538043260, 20199456238, 40398912476, 50498640595, 100997281190, 201994562380]

約数ペア:

[(1, 201994562380), (2, 100997281190), (4, 50498640595), (5, 40398912476), (10, 20199456238), (13, 15538043260), (20, 10099728119), (26, 7769021630), (52, 3884510815), (65, 3107608652), (130, 1553804326), (260, 776902163), (4793, 42143660), (9586, 21071830), (19172, 10535915), (23965, 8428732), (47930, 4214366), (62309, 3241820), (95860, 2107183), (124618, 1620910), (162091, 1246180), (249236, 810455), (311545, 648364), (324182, 623090)]