197829912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 581644800

約数和(自身を除く): 383814888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 101, 131, 168, 178, 202, 262, 267, 303, 356, 393, 404, 524, 534, 606, 623, 707, 712, 786, 808, 917, 1048, 1068, 1212, 1246, 1414, 1572, 1834, 1869, 2121, 2136, 2424, 2492, 2751, 2828, 3144, 3668, 3738, 4242, 4984, 5502, 5656, 7336, 7476, 8484, 8989, 11004, 11659, 13231, 14952, 16968, 17978, 22008, 23318, 26462, 26967, 34977, 35956, 39693, 46636, 52924, 53934, 62923, 69954, 71912, 79386, 81613, 92617, 93272, 105848, 107868, 125846, 139908, 158772, 163226, 185234, 188769, 215736, 244839, 251692, 277851, 279816, 317544, 326452, 370468, 377538, 489678, 503384, 555702, 652904, 740936, 755076, 979356, 1111404, 1177559, 1510152, 1958712, 2222808, 2355118, 3532677, 4710236, 7065354, 8242913, 9420472, 14130708, 16485826, 24728739, 28261416, 32971652, 49457478, 65943304, 98914956, 197829912]

約数ペア:

[(1, 197829912), (2, 98914956), (3, 65943304), (4, 49457478), (6, 32971652), (7, 28261416), (8, 24728739), (12, 16485826), (14, 14130708), (21, 9420472), (24, 8242913), (28, 7065354), (42, 4710236), (56, 3532677), (84, 2355118), (89, 2222808), (101, 1958712), (131, 1510152), (168, 1177559), (178, 1111404), (202, 979356), (262, 755076), (267, 740936), (303, 652904), (356, 555702), (393, 503384), (404, 489678), (524, 377538), (534, 370468), (606, 326452), (623, 317544), (707, 279816), (712, 277851), (786, 251692), (808, 244839), (917, 215736), (1048, 188769), (1068, 185234), (1212, 163226), (1246, 158772), (1414, 139908), (1572, 125846), (1834, 107868), (1869, 105848), (2121, 93272), (2136, 92617), (2424, 81613), (2492, 79386), (2751, 71912), (2828, 69954), (3144, 62923), (3668, 53934), (3738, 52924), (4242, 46636), (4984, 39693), (5502, 35956), (5656, 34977), (7336, 26967), (7476, 26462), (8484, 23318), (8989, 22008), (11004, 17978), (11659, 16968), (13231, 14952)]