207989276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 452390400

約数和(自身を除く): 244401124

約数列:

[1, 2, 4, 11, 19, 22, 23, 29, 38, 44, 46, 58, 76, 92, 116, 209, 253, 319, 373, 418, 437, 506, 551, 638, 667, 746, 836, 874, 1012, 1102, 1276, 1334, 1492, 1748, 2204, 2668, 4103, 4807, 6061, 7087, 7337, 8206, 8579, 9614, 10817, 12122, 12673, 14174, 14674, 16412, 17158, 19228, 21634, 24244, 25346, 28348, 29348, 34316, 43268, 50692, 77957, 94369, 118987, 139403, 155914, 163001, 188738, 205523, 237974, 248791, 278806, 311828, 326002, 377476, 411046, 475948, 497582, 557612, 652004, 822092, 995164, 1793011, 2260753, 2736701, 3586022, 4521506, 4727029, 5473402, 7172044, 9043012, 9454058, 10946804, 18908116, 51997319, 103994638, 207989276]

約数ペア:

[(1, 207989276), (2, 103994638), (4, 51997319), (11, 18908116), (19, 10946804), (22, 9454058), (23, 9043012), (29, 7172044), (38, 5473402), (44, 4727029), (46, 4521506), (58, 3586022), (76, 2736701), (92, 2260753), (116, 1793011), (209, 995164), (253, 822092), (319, 652004), (373, 557612), (418, 497582), (437, 475948), (506, 411046), (551, 377476), (638, 326002), (667, 311828), (746, 278806), (836, 248791), (874, 237974), (1012, 205523), (1102, 188738), (1276, 163001), (1334, 155914), (1492, 139403), (1748, 118987), (2204, 94369), (2668, 77957), (4103, 50692), (4807, 43268), (6061, 34316), (7087, 29348), (7337, 28348), (8206, 25346), (8579, 24244), (9614, 21634), (10817, 19228), (12122, 17158), (12673, 16412), (14174, 14674)]