199025431946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1543}}^1$

素因数の和:1852

約数の個数: 96

約数和(自身を含む): 349428816000

約数和(自身を除く): 150403384054

約数列:

[1, 2, 11, 19, 22, 38, 109, 149, 209, 218, 298, 361, 418, 722, 1199, 1543, 1639, 2071, 2398, 2831, 3086, 3278, 3971, 4142, 5662, 7942, 16241, 16973, 22781, 29317, 31141, 32482, 33946, 39349, 45562, 53789, 58634, 62282, 78698, 107578, 168187, 178651, 229907, 308579, 322487, 336374, 357302, 432839, 459814, 557023, 591679, 617158, 644974, 865678, 1114046, 1183358, 1850057, 2528977, 3195553, 3394369, 3700114, 4368233, 5057954, 5863001, 6127253, 6391106, 6788738, 8736466, 11726002, 12254506, 25059863, 35151083, 48050563, 50119726, 60715507, 64493011, 70302166, 82996427, 96101126, 121431014, 128986022, 165992854, 275658493, 476137397, 551316986, 667870577, 912960697, 952274794, 1335741154, 1825921394, 5237511367, 9046610543, 10475022734, 18093221086, 99512715973, 199025431946]

約数ペア:

[(1, 199025431946), (2, 99512715973), (11, 18093221086), (19, 10475022734), (22, 9046610543), (38, 5237511367), (109, 1825921394), (149, 1335741154), (209, 952274794), (218, 912960697), (298, 667870577), (361, 551316986), (418, 476137397), (722, 275658493), (1199, 165992854), (1543, 128986022), (1639, 121431014), (2071, 96101126), (2398, 82996427), (2831, 70302166), (3086, 64493011), (3278, 60715507), (3971, 50119726), (4142, 48050563), (5662, 35151083), (7942, 25059863), (16241, 12254506), (16973, 11726002), (22781, 8736466), (29317, 6788738), (31141, 6391106), (32482, 6127253), (33946, 5863001), (39349, 5057954), (45562, 4368233), (53789, 3700114), (58634, 3394369), (62282, 3195553), (78698, 2528977), (107578, 1850057), (168187, 1183358), (178651, 1114046), (229907, 865678), (308579, 644974), (322487, 617158), (336374, 591679), (357302, 557023), (432839, 459814)]