195771996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8009}}^1$

素因数の和:8123

約数の個数: 72

約数和(自身を含む): 571465440

約数和(自身を除く): 375693444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 8009, 8148, 12222, 16018, 24027, 24444, 32036, 48054, 56063, 72081, 96108, 112126, 144162, 168189, 224252, 288324, 336378, 504567, 672756, 776873, 1009134, 1553746, 2018268, 2330619, 3107492, 4661238, 5438111, 6991857, 9322476, 10876222, 13983714, 16314333, 21752444, 27967428, 32628666, 48942999, 65257332, 97885998, 195771996]

約数ペア:

[(1, 195771996), (2, 97885998), (3, 65257332), (4, 48942999), (6, 32628666), (7, 27967428), (9, 21752444), (12, 16314333), (14, 13983714), (18, 10876222), (21, 9322476), (28, 6991857), (36, 5438111), (42, 4661238), (63, 3107492), (84, 2330619), (97, 2018268), (126, 1553746), (194, 1009134), (252, 776873), (291, 672756), (388, 504567), (582, 336378), (679, 288324), (873, 224252), (1164, 168189), (1358, 144162), (1746, 112126), (2037, 96108), (2716, 72081), (3492, 56063), (4074, 48054), (6111, 32036), (8009, 24444), (8148, 24027), (12222, 16018)]