209238336

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6413

約数の個数: 112

約数和(自身を含む): 647598400

約数和(自身を除く): 438360064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 6373, 8208, 10944, 12746, 16416, 19119, 25492, 32832, 38238, 50984, 57357, 76476, 101968, 114714, 121087, 152952, 172071, 203936, 229428, 242174, 305904, 344142, 363261, 407872, 458856, 484348, 611808, 688284, 726522, 917712, 968696, 1089783, 1223616, 1376568, 1453044, 1835424, 1937392, 2179566, 2753136, 2906088, 3269349, 3670848, 3874784, 4359132, 5506272, 5812176, 6538698, 7749568, 8718264, 11012544, 11624352, 13077396, 17436528, 23248704, 26154792, 34873056, 52309584, 69746112, 104619168, 209238336]

約数ペア:

[(1, 209238336), (2, 104619168), (3, 69746112), (4, 52309584), (6, 34873056), (8, 26154792), (9, 23248704), (12, 17436528), (16, 13077396), (18, 11624352), (19, 11012544), (24, 8718264), (27, 7749568), (32, 6538698), (36, 5812176), (38, 5506272), (48, 4359132), (54, 3874784), (57, 3670848), (64, 3269349), (72, 2906088), (76, 2753136), (96, 2179566), (108, 1937392), (114, 1835424), (144, 1453044), (152, 1376568), (171, 1223616), (192, 1089783), (216, 968696), (228, 917712), (288, 726522), (304, 688284), (342, 611808), (432, 484348), (456, 458856), (513, 407872), (576, 363261), (608, 344142), (684, 305904), (864, 242174), (912, 229428), (1026, 203936), (1216, 172071), (1368, 152952), (1728, 121087), (1824, 114714), (2052, 101968), (2736, 76476), (3648, 57357), (4104, 50984), (5472, 38238), (6373, 32832), (8208, 25492), (10944, 19119), (12746, 16416)]