197980479918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1\times {\mathrm{9679}}^1$

素因数の和:11194

約数の個数: 96

約数和(自身を含む): 469903674240

約数和(自身を除く): 271923194322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1433, 1586, 2379, 2866, 4299, 4758, 7137, 8598, 9679, 12897, 14274, 18629, 19358, 25794, 29037, 37258, 55887, 58074, 87111, 87413, 111774, 125827, 167661, 174222, 174826, 251654, 262239, 335322, 377481, 524478, 590419, 754962, 786717, 1132443, 1136369, 1180838, 1573434, 1771257, 2264886, 2272738, 3409107, 3542514, 5313771, 6818214, 7675447, 10227321, 10627542, 13870007, 15350894, 20454642, 23026341, 27740014, 41610021, 46052682, 69079023, 83220042, 124830063, 138158046, 180310091, 249660126, 360620182, 540930273, 846070427, 1081860546, 1622790819, 1692140854, 2538211281, 3245581638, 5076422562, 7614633843, 10998915551, 15229267686, 21997831102, 32996746653, 65993493306, 98990239959, 197980479918]

約数ペア:

[(1, 197980479918), (2, 98990239959), (3, 65993493306), (6, 32996746653), (9, 21997831102), (13, 15229267686), (18, 10998915551), (26, 7614633843), (39, 5076422562), (61, 3245581638), (78, 2538211281), (117, 1692140854), (122, 1622790819), (183, 1081860546), (234, 846070427), (366, 540930273), (549, 360620182), (793, 249660126), (1098, 180310091), (1433, 138158046), (1586, 124830063), (2379, 83220042), (2866, 69079023), (4299, 46052682), (4758, 41610021), (7137, 27740014), (8598, 23026341), (9679, 20454642), (12897, 15350894), (14274, 13870007), (18629, 10627542), (19358, 10227321), (25794, 7675447), (29037, 6818214), (37258, 5313771), (55887, 3542514), (58074, 3409107), (87111, 2272738), (87413, 2264886), (111774, 1771257), (125827, 1573434), (167661, 1180838), (174222, 1136369), (174826, 1132443), (251654, 786717), (262239, 754962), (335322, 590419), (377481, 524478)]