202306256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 429682320

約数和(自身を除く): 227376064

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 89, 122, 136, 137, 178, 244, 272, 274, 356, 488, 548, 712, 976, 1037, 1096, 1424, 1513, 2074, 2192, 2329, 3026, 4148, 4658, 5429, 6052, 8296, 8357, 9316, 10858, 12104, 12193, 16592, 16714, 18632, 21716, 24208, 24386, 33428, 37264, 43432, 48772, 66856, 86864, 92293, 97544, 133712, 142069, 184586, 195088, 207281, 284138, 369172, 414562, 568276, 738344, 743773, 829124, 1136552, 1476688, 1487546, 1658248, 2273104, 2975092, 3316496, 5950184, 11900368, 12644141, 25288282, 50576564, 101153128, 202306256]

約数ペア:

[(1, 202306256), (2, 101153128), (4, 50576564), (8, 25288282), (16, 12644141), (17, 11900368), (34, 5950184), (61, 3316496), (68, 2975092), (89, 2273104), (122, 1658248), (136, 1487546), (137, 1476688), (178, 1136552), (244, 829124), (272, 743773), (274, 738344), (356, 568276), (488, 414562), (548, 369172), (712, 284138), (976, 207281), (1037, 195088), (1096, 184586), (1424, 142069), (1513, 133712), (2074, 97544), (2192, 92293), (2329, 86864), (3026, 66856), (4148, 48772), (4658, 43432), (5429, 37264), (6052, 33428), (8296, 24386), (8357, 24208), (9316, 21716), (10858, 18632), (12104, 16714), (12193, 16592)]