196402968

素因数分解:

$2^3\times 3^4\times {\mathrm{303091}}^1$

素因数の和:303109

約数の個数: 40

約数和(自身を含む): 550111980

約数和(自身を除く): 353709012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 303091, 606182, 909273, 1212364, 1818546, 2424728, 2727819, 3637092, 5455638, 7274184, 8183457, 10911276, 16366914, 21822552, 24550371, 32733828, 49100742, 65467656, 98201484, 196402968]

約数ペア:

[(1, 196402968), (2, 98201484), (3, 65467656), (4, 49100742), (6, 32733828), (8, 24550371), (9, 21822552), (12, 16366914), (18, 10911276), (24, 8183457), (27, 7274184), (36, 5455638), (54, 3637092), (72, 2727819), (81, 2424728), (108, 1818546), (162, 1212364), (216, 909273), (324, 606182), (648, 303091)]