201081070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 387763200

約数和(自身を除く): 186682130

約数列:

[1, 2, 5, 10, 29, 58, 67, 79, 131, 134, 145, 158, 262, 290, 335, 395, 655, 670, 790, 1310, 1943, 2291, 3799, 3886, 4582, 5293, 7598, 8777, 9715, 10349, 10586, 11455, 17554, 18995, 19430, 20698, 22910, 26465, 37990, 43885, 51745, 52930, 87770, 103490, 153497, 254533, 300121, 306994, 509066, 600242, 693383, 767485, 1272665, 1386766, 1500605, 1534970, 2545330, 3001210, 3466915, 6933830, 20108107, 40216214, 100540535, 201081070]

約数ペア:

[(1, 201081070), (2, 100540535), (5, 40216214), (10, 20108107), (29, 6933830), (58, 3466915), (67, 3001210), (79, 2545330), (131, 1534970), (134, 1500605), (145, 1386766), (158, 1272665), (262, 767485), (290, 693383), (335, 600242), (395, 509066), (655, 306994), (670, 300121), (790, 254533), (1310, 153497), (1943, 103490), (2291, 87770), (3799, 52930), (3886, 51745), (4582, 43885), (5293, 37990), (7598, 26465), (8777, 22910), (9715, 20698), (10349, 19430), (10586, 18995), (11455, 17554)]