199975704804

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{761}}^1\times {\mathrm{108947}}^1$

素因数の和:109785

約数の個数: 72

約数和(自身を含む): 513717710688

約数和(自身を除く): 313742005884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 761, 804, 1206, 1522, 2283, 2412, 3044, 4566, 6849, 9132, 13698, 27396, 50987, 101974, 108947, 152961, 203948, 217894, 305922, 326841, 435788, 458883, 611844, 653682, 917766, 980523, 1307364, 1835532, 1961046, 3922092, 7299449, 14598898, 21898347, 29197796, 43796694, 65695041, 82908667, 87593388, 131390082, 165817334, 248726001, 262780164, 331634668, 497452002, 746178003, 994904004, 1492356006, 2984712012, 5554880689, 11109761378, 16664642067, 22219522756, 33329284134, 49993926201, 66658568268, 99987852402, 199975704804]

約数ペア:

[(1, 199975704804), (2, 99987852402), (3, 66658568268), (4, 49993926201), (6, 33329284134), (9, 22219522756), (12, 16664642067), (18, 11109761378), (36, 5554880689), (67, 2984712012), (134, 1492356006), (201, 994904004), (268, 746178003), (402, 497452002), (603, 331634668), (761, 262780164), (804, 248726001), (1206, 165817334), (1522, 131390082), (2283, 87593388), (2412, 82908667), (3044, 65695041), (4566, 43796694), (6849, 29197796), (9132, 21898347), (13698, 14598898), (27396, 7299449), (50987, 3922092), (101974, 1961046), (108947, 1835532), (152961, 1307364), (203948, 980523), (217894, 917766), (305922, 653682), (326841, 611844), (435788, 458883)]