204593688

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 625086000

約数和(自身を除く): 420492312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 149, 156, 162, 163, 216, 234, 298, 312, 324, 326, 351, 447, 468, 489, 596, 648, 652, 702, 894, 936, 978, 1053, 1192, 1304, 1341, 1404, 1467, 1788, 1937, 1956, 2106, 2119, 2682, 2808, 2934, 3576, 3874, 3912, 4023, 4212, 4238, 4401, 5364, 5811, 5868, 6357, 7748, 8046, 8424, 8476, 8802, 10728, 11622, 11736, 12069, 12714, 13203, 15496, 16092, 16952, 17433, 17604, 19071, 23244, 24138, 24287, 25428, 26406, 32184, 34866, 35208, 38142, 46488, 48276, 48574, 50856, 52299, 52812, 57213, 69732, 72861, 76284, 96552, 97148, 104598, 105624, 114426, 139464, 145722, 152568, 156897, 171639, 194296, 209196, 218583, 228852, 291444, 313794, 315731, 343278, 418392, 437166, 457704, 582888, 627588, 631462, 655749, 686556, 874332, 947193, 1255176, 1262924, 1311498, 1373112, 1748664, 1894386, 1967247, 2525848, 2622996, 2841579, 3788772, 3934494, 5245992, 5683158, 7577544, 7868988, 8524737, 11366316, 15737976, 17049474, 22732632, 25574211, 34098948, 51148422, 68197896, 102296844, 204593688]

約数ペア:

[(1, 204593688), (2, 102296844), (3, 68197896), (4, 51148422), (6, 34098948), (8, 25574211), (9, 22732632), (12, 17049474), (13, 15737976), (18, 11366316), (24, 8524737), (26, 7868988), (27, 7577544), (36, 5683158), (39, 5245992), (52, 3934494), (54, 3788772), (72, 2841579), (78, 2622996), (81, 2525848), (104, 1967247), (108, 1894386), (117, 1748664), (149, 1373112), (156, 1311498), (162, 1262924), (163, 1255176), (216, 947193), (234, 874332), (298, 686556), (312, 655749), (324, 631462), (326, 627588), (351, 582888), (447, 457704), (468, 437166), (489, 418392), (596, 343278), (648, 315731), (652, 313794), (702, 291444), (894, 228852), (936, 218583), (978, 209196), (1053, 194296), (1192, 171639), (1304, 156897), (1341, 152568), (1404, 145722), (1467, 139464), (1788, 114426), (1937, 105624), (1956, 104598), (2106, 97148), (2119, 96552), (2682, 76284), (2808, 72861), (2934, 69732), (3576, 57213), (3874, 52812), (3912, 52299), (4023, 50856), (4212, 48574), (4238, 48276), (4401, 46488), (5364, 38142), (5811, 35208), (5868, 34866), (6357, 32184), (7748, 26406), (8046, 25428), (8424, 24287), (8476, 24138), (8802, 23244), (10728, 19071), (11622, 17604), (11736, 17433), (12069, 16952), (12714, 16092), (13203, 15496)]