207957168

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1771

約数の個数: 120

約数和(自身を含む): 624076128

約数和(自身を除く): 416118960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 414, 444, 552, 592, 666, 828, 851, 888, 1104, 1332, 1656, 1697, 1702, 1776, 2553, 2664, 3312, 3394, 3404, 5091, 5106, 5328, 6788, 6808, 7659, 10182, 10212, 13576, 13616, 15273, 15318, 20364, 20424, 27152, 30546, 30636, 39031, 40728, 40848, 61092, 61272, 62789, 78062, 81456, 117093, 122184, 122544, 125578, 156124, 188367, 234186, 244368, 251156, 312248, 351279, 376734, 468372, 502312, 565101, 624496, 702558, 753468, 936744, 1004624, 1130202, 1405116, 1444147, 1506936, 1873488, 2260404, 2810232, 2888294, 3013872, 4332441, 4520808, 5620464, 5776588, 8664882, 9041616, 11553176, 12997323, 17329764, 23106352, 25994646, 34659528, 51989292, 69319056, 103978584, 207957168]

約数ペア:

[(1, 207957168), (2, 103978584), (3, 69319056), (4, 51989292), (6, 34659528), (8, 25994646), (9, 23106352), (12, 17329764), (16, 12997323), (18, 11553176), (23, 9041616), (24, 8664882), (36, 5776588), (37, 5620464), (46, 4520808), (48, 4332441), (69, 3013872), (72, 2888294), (74, 2810232), (92, 2260404), (111, 1873488), (138, 1506936), (144, 1444147), (148, 1405116), (184, 1130202), (207, 1004624), (222, 936744), (276, 753468), (296, 702558), (333, 624496), (368, 565101), (414, 502312), (444, 468372), (552, 376734), (592, 351279), (666, 312248), (828, 251156), (851, 244368), (888, 234186), (1104, 188367), (1332, 156124), (1656, 125578), (1697, 122544), (1702, 122184), (1776, 117093), (2553, 81456), (2664, 78062), (3312, 62789), (3394, 61272), (3404, 61092), (5091, 40848), (5106, 40728), (5328, 39031), (6788, 30636), (6808, 30546), (7659, 27152), (10182, 20424), (10212, 20364), (13576, 15318), (13616, 15273)]