201997362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3121}}^1$

素因数の和:3223

約数の個数: 64

約数和(自身を含む): 489129984

約数和(自身を除く): 287132622

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 67, 69, 134, 138, 161, 201, 322, 402, 469, 483, 938, 966, 1407, 1541, 2814, 3082, 3121, 4623, 6242, 9246, 9363, 10787, 18726, 21574, 21847, 32361, 43694, 64722, 65541, 71783, 131082, 143566, 209107, 215349, 418214, 430698, 502481, 627321, 1004962, 1254642, 1463749, 1507443, 2927498, 3014886, 4391247, 4809461, 8782494, 9618922, 14428383, 28856766, 33666227, 67332454, 100998681, 201997362]

約数ペア:

[(1, 201997362), (2, 100998681), (3, 67332454), (6, 33666227), (7, 28856766), (14, 14428383), (21, 9618922), (23, 8782494), (42, 4809461), (46, 4391247), (67, 3014886), (69, 2927498), (134, 1507443), (138, 1463749), (161, 1254642), (201, 1004962), (322, 627321), (402, 502481), (469, 430698), (483, 418214), (938, 215349), (966, 209107), (1407, 143566), (1541, 131082), (2814, 71783), (3082, 65541), (3121, 64722), (4623, 43694), (6242, 32361), (9246, 21847), (9363, 21574), (10787, 18726)]