197495496

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 611582400

約数和(自身を除く): 414086904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 103, 108, 132, 162, 198, 206, 216, 264, 269, 297, 309, 324, 396, 412, 538, 594, 618, 648, 792, 807, 824, 891, 927, 1076, 1133, 1188, 1236, 1614, 1782, 1854, 2152, 2266, 2376, 2421, 2472, 2781, 2959, 3228, 3399, 3564, 3708, 4532, 4842, 5562, 5918, 6456, 6798, 7128, 7263, 7416, 8343, 8877, 9064, 9684, 10197, 11124, 11836, 13596, 14526, 16686, 17754, 19368, 20394, 21789, 22248, 23672, 26631, 27192, 27707, 29052, 30591, 33372, 35508, 40788, 43578, 53262, 55414, 58104, 61182, 66744, 71016, 79893, 81576, 83121, 87156, 91773, 106524, 110828, 122364, 159786, 166242, 174312, 183546, 213048, 221656, 239679, 244728, 249363, 304777, 319572, 332484, 367092, 479358, 498726, 609554, 639144, 664968, 734184, 748089, 914331, 958716, 997452, 1219108, 1496178, 1828662, 1917432, 1994904, 2244267, 2438216, 2742993, 2992356, 3657324, 4488534, 5485986, 5984712, 7314648, 8228979, 8977068, 10971972, 16457958, 17954136, 21943944, 24686937, 32915916, 49373874, 65831832, 98747748, 197495496]

約数ペア:

[(1, 197495496), (2, 98747748), (3, 65831832), (4, 49373874), (6, 32915916), (8, 24686937), (9, 21943944), (11, 17954136), (12, 16457958), (18, 10971972), (22, 8977068), (24, 8228979), (27, 7314648), (33, 5984712), (36, 5485986), (44, 4488534), (54, 3657324), (66, 2992356), (72, 2742993), (81, 2438216), (88, 2244267), (99, 1994904), (103, 1917432), (108, 1828662), (132, 1496178), (162, 1219108), (198, 997452), (206, 958716), (216, 914331), (264, 748089), (269, 734184), (297, 664968), (309, 639144), (324, 609554), (396, 498726), (412, 479358), (538, 367092), (594, 332484), (618, 319572), (648, 304777), (792, 249363), (807, 244728), (824, 239679), (891, 221656), (927, 213048), (1076, 183546), (1133, 174312), (1188, 166242), (1236, 159786), (1614, 122364), (1782, 110828), (1854, 106524), (2152, 91773), (2266, 87156), (2376, 83121), (2421, 81576), (2472, 79893), (2781, 71016), (2959, 66744), (3228, 61182), (3399, 58104), (3564, 55414), (3708, 53262), (4532, 43578), (4842, 40788), (5562, 35508), (5918, 33372), (6456, 30591), (6798, 29052), (7128, 27707), (7263, 27192), (7416, 26631), (8343, 23672), (8877, 22248), (9064, 21789), (9684, 20394), (10197, 19368), (11124, 17754), (11836, 16686), (13596, 14526)]