197171088

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{178597}}^1$

素因数の和:178631

約数の個数: 40

約数和(自身を含む): 531507648

約数和(自身を除く): 334336560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 178597, 357194, 535791, 714388, 1071582, 1428776, 2143164, 2857552, 4107731, 4286328, 8215462, 8572656, 12323193, 16430924, 24646386, 32861848, 49292772, 65723696, 98585544, 197171088]

約数ペア:

[(1, 197171088), (2, 98585544), (3, 65723696), (4, 49292772), (6, 32861848), (8, 24646386), (12, 16430924), (16, 12323193), (23, 8572656), (24, 8215462), (46, 4286328), (48, 4107731), (69, 2857552), (92, 2143164), (138, 1428776), (184, 1071582), (276, 714388), (368, 535791), (552, 357194), (1104, 178597)]