208001568

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1970

約数の個数: 96

約数和(自身を含む): 579156480

約数和(自身を除く): 371154912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 74, 93, 96, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 992, 1147, 1184, 1488, 1776, 1889, 2294, 2976, 3441, 3552, 3778, 4588, 5667, 6882, 7556, 9176, 11334, 13764, 15112, 18352, 22668, 27528, 30224, 36704, 45336, 55056, 58559, 60448, 69893, 90672, 110112, 117118, 139786, 175677, 181344, 209679, 234236, 279572, 351354, 419358, 468472, 559144, 702708, 838716, 936944, 1118288, 1405416, 1677432, 1873888, 2166683, 2236576, 2810832, 3354864, 4333366, 5621664, 6500049, 6709728, 8666732, 13000098, 17333464, 26000196, 34666928, 52000392, 69333856, 104000784, 208001568]

約数ペア:

[(1, 208001568), (2, 104000784), (3, 69333856), (4, 52000392), (6, 34666928), (8, 26000196), (12, 17333464), (16, 13000098), (24, 8666732), (31, 6709728), (32, 6500049), (37, 5621664), (48, 4333366), (62, 3354864), (74, 2810832), (93, 2236576), (96, 2166683), (111, 1873888), (124, 1677432), (148, 1405416), (186, 1118288), (222, 936944), (248, 838716), (296, 702708), (372, 559144), (444, 468472), (496, 419358), (592, 351354), (744, 279572), (888, 234236), (992, 209679), (1147, 181344), (1184, 175677), (1488, 139786), (1776, 117118), (1889, 110112), (2294, 90672), (2976, 69893), (3441, 60448), (3552, 58559), (3778, 55056), (4588, 45336), (5667, 36704), (6882, 30224), (7556, 27528), (9176, 22668), (11334, 18352), (13764, 15112)]