201988702992

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1112959}}^1$

素因数の和:1113188

約数の個数: 80

約数和(自身を含む): 552028160000

約数和(自身を除く): 350039457008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 199, 228, 304, 398, 456, 597, 796, 912, 1194, 1592, 2388, 3184, 3781, 4776, 7562, 9552, 11343, 15124, 22686, 30248, 45372, 60496, 90744, 181488, 1112959, 2225918, 3338877, 4451836, 6677754, 8903672, 13355508, 17807344, 21146221, 26711016, 42292442, 53422032, 63438663, 84584884, 126877326, 169169768, 221478841, 253754652, 338339536, 442957682, 507509304, 664436523, 885915364, 1015018608, 1328873046, 1771830728, 2657746092, 3543661456, 4208097979, 5315492184, 8416195958, 10630984368, 12624293937, 16832391916, 25248587874, 33664783832, 50497175748, 67329567664, 100994351496, 201988702992]

約数ペア:

[(1, 201988702992), (2, 100994351496), (3, 67329567664), (4, 50497175748), (6, 33664783832), (8, 25248587874), (12, 16832391916), (16, 12624293937), (19, 10630984368), (24, 8416195958), (38, 5315492184), (48, 4208097979), (57, 3543661456), (76, 2657746092), (114, 1771830728), (152, 1328873046), (199, 1015018608), (228, 885915364), (304, 664436523), (398, 507509304), (456, 442957682), (597, 338339536), (796, 253754652), (912, 221478841), (1194, 169169768), (1592, 126877326), (2388, 84584884), (3184, 63438663), (3781, 53422032), (4776, 42292442), (7562, 26711016), (9552, 21146221), (11343, 17807344), (15124, 13355508), (22686, 8903672), (30248, 6677754), (45372, 4451836), (60496, 3338877), (90744, 2225918), (181488, 1112959)]