197021772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13997}}^1$

素因数の和:14047

約数の個数: 72

約数和(自身を含む): 550289376

約数和(自身を除く): 353267604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 13997, 14076, 27994, 41991, 55988, 83982, 125973, 167964, 237949, 251946, 321931, 475898, 503892, 643862, 713847, 951796, 965793, 1287724, 1427694, 1931586, 2141541, 2855388, 2897379, 3863172, 4283082, 5472827, 5794758, 8566164, 10945654, 11589516, 16418481, 21891308, 32836962, 49255443, 65673924, 98510886, 197021772]

約数ペア:

[(1, 197021772), (2, 98510886), (3, 65673924), (4, 49255443), (6, 32836962), (9, 21891308), (12, 16418481), (17, 11589516), (18, 10945654), (23, 8566164), (34, 5794758), (36, 5472827), (46, 4283082), (51, 3863172), (68, 2897379), (69, 2855388), (92, 2141541), (102, 1931586), (138, 1427694), (153, 1287724), (204, 965793), (207, 951796), (276, 713847), (306, 643862), (391, 503892), (414, 475898), (612, 321931), (782, 251946), (828, 237949), (1173, 167964), (1564, 125973), (2346, 83982), (3519, 55988), (4692, 41991), (7038, 27994), (13997, 14076)]