201022128

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1289}}^1$

素因数の和:1344

約数の個数: 120

約数和(自身を含む): 609447600

約数和(自身を除く): 408425472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 361, 432, 456, 513, 684, 722, 912, 1026, 1083, 1289, 1368, 1444, 2052, 2166, 2578, 2736, 2888, 3249, 3867, 4104, 4332, 5156, 5776, 6498, 7734, 8208, 8664, 9747, 10312, 11601, 12996, 15468, 17328, 19494, 20624, 23202, 24491, 25992, 30936, 34803, 38988, 46404, 48982, 51984, 61872, 69606, 73473, 77976, 92808, 97964, 139212, 146946, 155952, 185616, 195928, 220419, 278424, 293892, 391856, 440838, 465329, 556848, 587784, 661257, 881676, 930658, 1175568, 1322514, 1395987, 1763352, 1861316, 2645028, 2791974, 3526704, 3722632, 4187961, 5290056, 5583948, 7445264, 8375922, 10580112, 11167896, 12563883, 16751844, 22335792, 25127766, 33503688, 50255532, 67007376, 100511064, 201022128]

約数ペア:

[(1, 201022128), (2, 100511064), (3, 67007376), (4, 50255532), (6, 33503688), (8, 25127766), (9, 22335792), (12, 16751844), (16, 12563883), (18, 11167896), (19, 10580112), (24, 8375922), (27, 7445264), (36, 5583948), (38, 5290056), (48, 4187961), (54, 3722632), (57, 3526704), (72, 2791974), (76, 2645028), (108, 1861316), (114, 1763352), (144, 1395987), (152, 1322514), (171, 1175568), (216, 930658), (228, 881676), (304, 661257), (342, 587784), (361, 556848), (432, 465329), (456, 440838), (513, 391856), (684, 293892), (722, 278424), (912, 220419), (1026, 195928), (1083, 185616), (1289, 155952), (1368, 146946), (1444, 139212), (2052, 97964), (2166, 92808), (2578, 77976), (2736, 73473), (2888, 69606), (3249, 61872), (3867, 51984), (4104, 48982), (4332, 46404), (5156, 38988), (5776, 34803), (6498, 30936), (7734, 25992), (8208, 24491), (8664, 23202), (9747, 20624), (10312, 19494), (11601, 17328), (12996, 15468)]