201638556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 601857984

約数和(自身を除く): 400219428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 97, 113, 126, 146, 194, 219, 226, 252, 291, 292, 339, 388, 438, 452, 511, 582, 657, 678, 679, 791, 873, 876, 1017, 1022, 1164, 1314, 1356, 1358, 1533, 1582, 1746, 2034, 2037, 2044, 2373, 2628, 2716, 3066, 3164, 3492, 4068, 4074, 4599, 4746, 6111, 6132, 7081, 7119, 8148, 8249, 9198, 9492, 10961, 12222, 14162, 14238, 16498, 18396, 21243, 21922, 24444, 24747, 28324, 28476, 32883, 32996, 42486, 43844, 49494, 49567, 57743, 63729, 65766, 74241, 76727, 84972, 98649, 98988, 99134, 115486, 127458, 131532, 148482, 148701, 153454, 173229, 197298, 198268, 230181, 230972, 254916, 296964, 297402, 306908, 346458, 394596, 446103, 460362, 519687, 594804, 690543, 692916, 800153, 892206, 920724, 1039374, 1381086, 1600306, 1784412, 2078748, 2400459, 2762172, 3200612, 4800918, 5601071, 7201377, 9601836, 11202142, 14402754, 16803213, 22404284, 28805508, 33606426, 50409639, 67212852, 100819278, 201638556]

約数ペア:

[(1, 201638556), (2, 100819278), (3, 67212852), (4, 50409639), (6, 33606426), (7, 28805508), (9, 22404284), (12, 16803213), (14, 14402754), (18, 11202142), (21, 9601836), (28, 7201377), (36, 5601071), (42, 4800918), (63, 3200612), (73, 2762172), (84, 2400459), (97, 2078748), (113, 1784412), (126, 1600306), (146, 1381086), (194, 1039374), (219, 920724), (226, 892206), (252, 800153), (291, 692916), (292, 690543), (339, 594804), (388, 519687), (438, 460362), (452, 446103), (511, 394596), (582, 346458), (657, 306908), (678, 297402), (679, 296964), (791, 254916), (873, 230972), (876, 230181), (1017, 198268), (1022, 197298), (1164, 173229), (1314, 153454), (1356, 148701), (1358, 148482), (1533, 131532), (1582, 127458), (1746, 115486), (2034, 99134), (2037, 98988), (2044, 98649), (2373, 84972), (2628, 76727), (2716, 74241), (3066, 65766), (3164, 63729), (3492, 57743), (4068, 49567), (4074, 49494), (4599, 43844), (4746, 42486), (6111, 32996), (6132, 32883), (7081, 28476), (7119, 28324), (8148, 24747), (8249, 24444), (9198, 21922), (9492, 21243), (10961, 18396), (12222, 16498), (14162, 14238)]