204525198

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12611}}^1$

素因数の和:12689

約数の個数: 48

約数和(自身を含む): 478095696

約数和(自身を除く): 273570498

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 2703, 5406, 8109, 12611, 16218, 25222, 37833, 75666, 113499, 214387, 226998, 428774, 643161, 668383, 1286322, 1336766, 1929483, 2005149, 3858966, 4010298, 6015447, 11362511, 12030894, 22725022, 34087533, 68175066, 102262599, 204525198]

約数ペア:

[(1, 204525198), (2, 102262599), (3, 68175066), (6, 34087533), (9, 22725022), (17, 12030894), (18, 11362511), (34, 6015447), (51, 4010298), (53, 3858966), (102, 2005149), (106, 1929483), (153, 1336766), (159, 1286322), (306, 668383), (318, 643161), (477, 428774), (901, 226998), (954, 214387), (1802, 113499), (2703, 75666), (5406, 37833), (8109, 25222), (12611, 16218)]