211953528

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{48259}}^1$

素因数の和:48332

約数の個数: 48

約数和(自身を含む): 583463400

約数和(自身を除く): 371509872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 48259, 96518, 144777, 193036, 289554, 386072, 434331, 579108, 868662, 1158216, 1737324, 2943799, 3474648, 5887598, 8831397, 11775196, 17662794, 23550392, 26494191, 35325588, 52988382, 70651176, 105976764, 211953528]

約数ペア:

[(1, 211953528), (2, 105976764), (3, 70651176), (4, 52988382), (6, 35325588), (8, 26494191), (9, 23550392), (12, 17662794), (18, 11775196), (24, 8831397), (36, 5887598), (61, 3474648), (72, 2943799), (122, 1737324), (183, 1158216), (244, 868662), (366, 579108), (488, 434331), (549, 386072), (732, 289554), (1098, 193036), (1464, 144777), (2196, 96518), (4392, 48259)]