195642972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{258787}}^1$

素因数の和:258807

約数の個数: 48

約数和(自身を含む): 579685120

約数和(自身を除く): 384042148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 258787, 517574, 776361, 1035148, 1552722, 1811509, 2329083, 3105444, 3623018, 4658166, 5434527, 6987249, 7246036, 9316332, 10869054, 13974498, 16303581, 21738108, 27948996, 32607162, 48910743, 65214324, 97821486, 195642972]

約数ペア:

[(1, 195642972), (2, 97821486), (3, 65214324), (4, 48910743), (6, 32607162), (7, 27948996), (9, 21738108), (12, 16303581), (14, 13974498), (18, 10869054), (21, 9316332), (27, 7246036), (28, 6987249), (36, 5434527), (42, 4658166), (54, 3623018), (63, 3105444), (84, 2329083), (108, 1811509), (126, 1552722), (189, 1035148), (252, 776361), (378, 517574), (756, 258787)]