194622208

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 108

約数和(自身を含む): 438225424

約数和(自身を除く): 243603216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 103, 121, 122, 128, 176, 206, 242, 244, 256, 352, 412, 484, 488, 671, 704, 824, 968, 976, 1133, 1342, 1408, 1648, 1936, 1952, 2266, 2684, 2816, 3296, 3872, 3904, 4532, 5368, 6283, 6592, 7381, 7744, 7808, 9064, 10736, 12463, 12566, 13184, 14762, 15488, 15616, 18128, 21472, 24926, 25132, 26368, 29524, 30976, 36256, 42944, 49852, 50264, 59048, 69113, 72512, 85888, 99704, 100528, 118096, 138226, 145024, 171776, 199408, 201056, 236192, 276452, 290048, 398816, 402112, 472384, 552904, 760243, 797632, 804224, 944768, 1105808, 1520486, 1595264, 1608448, 1889536, 2211616, 3040972, 3190528, 4423232, 6081944, 8846464, 12163888, 17692928, 24327776, 48655552, 97311104, 194622208]

約数ペア:

[(1, 194622208), (2, 97311104), (4, 48655552), (8, 24327776), (11, 17692928), (16, 12163888), (22, 8846464), (32, 6081944), (44, 4423232), (61, 3190528), (64, 3040972), (88, 2211616), (103, 1889536), (121, 1608448), (122, 1595264), (128, 1520486), (176, 1105808), (206, 944768), (242, 804224), (244, 797632), (256, 760243), (352, 552904), (412, 472384), (484, 402112), (488, 398816), (671, 290048), (704, 276452), (824, 236192), (968, 201056), (976, 199408), (1133, 171776), (1342, 145024), (1408, 138226), (1648, 118096), (1936, 100528), (1952, 99704), (2266, 85888), (2684, 72512), (2816, 69113), (3296, 59048), (3872, 50264), (3904, 49852), (4532, 42944), (5368, 36256), (6283, 30976), (6592, 29524), (7381, 26368), (7744, 25132), (7808, 24926), (9064, 21472), (10736, 18128), (12463, 15616), (12566, 15488), (13184, 14762)]