200996586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 542822400

約数和(自身を除く): 341825814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 61, 63, 69, 122, 126, 138, 161, 183, 189, 207, 322, 366, 378, 379, 414, 427, 483, 549, 621, 758, 854, 966, 1098, 1137, 1242, 1281, 1403, 1449, 1647, 2274, 2562, 2653, 2806, 2898, 3294, 3411, 3843, 4209, 4347, 5306, 6822, 7686, 7959, 8418, 8694, 8717, 9821, 10233, 11529, 12627, 15918, 17434, 19642, 20466, 23058, 23119, 23877, 25254, 26151, 29463, 37881, 46238, 47754, 52302, 58926, 61019, 69357, 71631, 75762, 78453, 88389, 122038, 138714, 143262, 156906, 161833, 176778, 183057, 208071, 235359, 265167, 323666, 366114, 416142, 470718, 485499, 530334, 531737, 549171, 624213, 970998, 1063474, 1098342, 1248426, 1456497, 1595211, 1647513, 2912994, 3190422, 3295026, 3722159, 4369491, 4785633, 7444318, 8738982, 9571266, 11166477, 14356899, 22332954, 28713798, 33499431, 66998862, 100498293, 200996586]

約数ペア:

[(1, 200996586), (2, 100498293), (3, 66998862), (6, 33499431), (7, 28713798), (9, 22332954), (14, 14356899), (18, 11166477), (21, 9571266), (23, 8738982), (27, 7444318), (42, 4785633), (46, 4369491), (54, 3722159), (61, 3295026), (63, 3190422), (69, 2912994), (122, 1647513), (126, 1595211), (138, 1456497), (161, 1248426), (183, 1098342), (189, 1063474), (207, 970998), (322, 624213), (366, 549171), (378, 531737), (379, 530334), (414, 485499), (427, 470718), (483, 416142), (549, 366114), (621, 323666), (758, 265167), (854, 235359), (966, 208071), (1098, 183057), (1137, 176778), (1242, 161833), (1281, 156906), (1403, 143262), (1449, 138714), (1647, 122038), (2274, 88389), (2562, 78453), (2653, 75762), (2806, 71631), (2898, 69357), (3294, 61019), (3411, 58926), (3843, 52302), (4209, 47754), (4347, 46238), (5306, 37881), (6822, 29463), (7686, 26151), (7959, 25254), (8418, 23877), (8694, 23119), (8717, 23058), (9821, 20466), (10233, 19642), (11529, 17434), (12627, 15918)]