213157032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 396481368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 47, 66, 82, 88, 94, 123, 132, 141, 164, 188, 246, 264, 282, 328, 376, 419, 451, 492, 517, 564, 838, 902, 984, 1034, 1128, 1257, 1353, 1551, 1676, 1804, 1927, 2068, 2514, 2706, 3102, 3352, 3608, 3854, 4136, 4609, 5028, 5412, 5781, 6204, 7708, 9218, 10056, 10824, 11562, 12408, 13827, 15416, 17179, 18436, 19693, 21197, 23124, 27654, 34358, 36872, 39386, 42394, 46248, 51537, 55308, 59079, 63591, 68716, 78772, 84788, 103074, 110616, 118158, 127182, 137432, 157544, 169576, 188969, 206148, 216623, 236316, 254364, 377938, 412296, 433246, 472632, 508728, 566907, 649869, 755876, 807413, 866492, 1133814, 1299738, 1511752, 1614826, 1732984, 2267628, 2422239, 2599476, 3229652, 4535256, 4844478, 5198952, 6459304, 8881543, 9688956, 17763086, 19377912, 26644629, 35526172, 53289258, 71052344, 106578516, 213157032]

約数ペア:

[(1, 213157032), (2, 106578516), (3, 71052344), (4, 53289258), (6, 35526172), (8, 26644629), (11, 19377912), (12, 17763086), (22, 9688956), (24, 8881543), (33, 6459304), (41, 5198952), (44, 4844478), (47, 4535256), (66, 3229652), (82, 2599476), (88, 2422239), (94, 2267628), (123, 1732984), (132, 1614826), (141, 1511752), (164, 1299738), (188, 1133814), (246, 866492), (264, 807413), (282, 755876), (328, 649869), (376, 566907), (419, 508728), (451, 472632), (492, 433246), (517, 412296), (564, 377938), (838, 254364), (902, 236316), (984, 216623), (1034, 206148), (1128, 188969), (1257, 169576), (1353, 157544), (1551, 137432), (1676, 127182), (1804, 118158), (1927, 110616), (2068, 103074), (2514, 84788), (2706, 78772), (3102, 68716), (3352, 63591), (3608, 59079), (3854, 55308), (4136, 51537), (4609, 46248), (5028, 42394), (5412, 39386), (5781, 36872), (6204, 34358), (7708, 27654), (9218, 23124), (10056, 21197), (10824, 19693), (11562, 18436), (12408, 17179), (13827, 15416)]