216097284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6961}}^1$

素因数の和:7180

約数の個数: 48

約数和(自身を含む): 545820800

約数和(自身を除く): 329723516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1194, 2388, 2587, 5174, 6961, 7761, 10348, 13922, 15522, 20883, 27844, 31044, 41766, 83532, 90493, 180986, 271479, 361972, 542958, 1085916, 1385239, 2770478, 4155717, 5540956, 8311434, 16622868, 18008107, 36016214, 54024321, 72032428, 108048642, 216097284]

約数ペア:

[(1, 216097284), (2, 108048642), (3, 72032428), (4, 54024321), (6, 36016214), (12, 18008107), (13, 16622868), (26, 8311434), (39, 5540956), (52, 4155717), (78, 2770478), (156, 1385239), (199, 1085916), (398, 542958), (597, 361972), (796, 271479), (1194, 180986), (2388, 90493), (2587, 83532), (5174, 41766), (6961, 31044), (7761, 27844), (10348, 20883), (13922, 15522)]