201221388

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1468

約数の個数: 96

約数和(自身を含む): 553996800

約数和(自身を除く): 352775412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 59, 69, 92, 108, 118, 138, 177, 207, 236, 276, 354, 414, 531, 621, 708, 828, 1062, 1242, 1357, 1373, 1593, 2124, 2484, 2714, 2746, 3186, 4071, 4119, 5428, 5492, 6372, 8142, 8238, 12213, 12357, 16284, 16476, 24426, 24714, 31579, 36639, 37071, 48852, 49428, 63158, 73278, 74142, 81007, 94737, 126316, 146556, 148284, 162014, 189474, 243021, 284211, 324028, 378948, 486042, 568422, 729063, 852633, 972084, 1136844, 1458126, 1705266, 1863161, 2187189, 2916252, 3410532, 3726322, 4374378, 5589483, 7452644, 8748756, 11178966, 16768449, 22357932, 33536898, 50305347, 67073796, 100610694, 201221388]

約数ペア:

[(1, 201221388), (2, 100610694), (3, 67073796), (4, 50305347), (6, 33536898), (9, 22357932), (12, 16768449), (18, 11178966), (23, 8748756), (27, 7452644), (36, 5589483), (46, 4374378), (54, 3726322), (59, 3410532), (69, 2916252), (92, 2187189), (108, 1863161), (118, 1705266), (138, 1458126), (177, 1136844), (207, 972084), (236, 852633), (276, 729063), (354, 568422), (414, 486042), (531, 378948), (621, 324028), (708, 284211), (828, 243021), (1062, 189474), (1242, 162014), (1357, 148284), (1373, 146556), (1593, 126316), (2124, 94737), (2484, 81007), (2714, 74142), (2746, 73278), (3186, 63158), (4071, 49428), (4119, 48852), (5428, 37071), (5492, 36639), (6372, 31579), (8142, 24714), (8238, 24426), (12213, 16476), (12357, 16284)]