196354450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1511}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 384725376

約数和(自身を除く): 188370926

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 113, 115, 226, 230, 565, 575, 1130, 1150, 1511, 2599, 2825, 3022, 5198, 5650, 7555, 12995, 15110, 25990, 34753, 37775, 64975, 69506, 75550, 129950, 170743, 173765, 341486, 347530, 853715, 868825, 1707430, 1737650, 3927089, 4268575, 7854178, 8537150, 19635445, 39270890, 98177225, 196354450]

約数ペア:

[(1, 196354450), (2, 98177225), (5, 39270890), (10, 19635445), (23, 8537150), (25, 7854178), (46, 4268575), (50, 3927089), (113, 1737650), (115, 1707430), (226, 868825), (230, 853715), (565, 347530), (575, 341486), (1130, 173765), (1150, 170743), (1511, 129950), (2599, 75550), (2825, 69506), (3022, 64975), (5198, 37775), (5650, 34753), (7555, 25990), (12995, 15110)]