209629584

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4507}}^1$

素因数の和:4557

約数の個数: 120

約数和(自身を含む): 654020640

約数和(自身を除く): 444391056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1938, 2448, 2584, 2736, 2907, 3876, 4507, 5168, 5814, 7752, 9014, 11628, 13521, 15504, 18028, 23256, 27042, 36056, 40563, 46512, 54084, 72112, 76619, 81126, 85633, 108168, 153238, 162252, 171266, 216336, 229857, 256899, 306476, 324504, 342532, 459714, 513798, 612952, 649008, 685064, 689571, 770697, 919428, 1027596, 1225904, 1370128, 1379142, 1455761, 1541394, 1838856, 2055192, 2758284, 2911522, 3082788, 3677712, 4110384, 4367283, 5516568, 5823044, 6165576, 8734566, 11033136, 11646088, 12331152, 13101849, 17469132, 23292176, 26203698, 34938264, 52407396, 69876528, 104814792, 209629584]

約数ペア:

[(1, 209629584), (2, 104814792), (3, 69876528), (4, 52407396), (6, 34938264), (8, 26203698), (9, 23292176), (12, 17469132), (16, 13101849), (17, 12331152), (18, 11646088), (19, 11033136), (24, 8734566), (34, 6165576), (36, 5823044), (38, 5516568), (48, 4367283), (51, 4110384), (57, 3677712), (68, 3082788), (72, 2911522), (76, 2758284), (102, 2055192), (114, 1838856), (136, 1541394), (144, 1455761), (152, 1379142), (153, 1370128), (171, 1225904), (204, 1027596), (228, 919428), (272, 770697), (304, 689571), (306, 685064), (323, 649008), (342, 612952), (408, 513798), (456, 459714), (612, 342532), (646, 324504), (684, 306476), (816, 256899), (912, 229857), (969, 216336), (1224, 171266), (1292, 162252), (1368, 153238), (1938, 108168), (2448, 85633), (2584, 81126), (2736, 76619), (2907, 72112), (3876, 54084), (4507, 46512), (5168, 40563), (5814, 36056), (7752, 27042), (9014, 23256), (11628, 18028), (13521, 15504)]