202301079550

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{222199}}^1$

素因数の和:222481

約数の個数: 48

約数和(自身を含む): 381881808000

約数和(自身を除く): 179580728450

約数列:

[1, 2, 5, 10, 25, 50, 131, 139, 262, 278, 655, 695, 1310, 1390, 3275, 3475, 6550, 6950, 18209, 36418, 91045, 182090, 222199, 444398, 455225, 910450, 1110995, 2221990, 5554975, 11109950, 29108069, 30885661, 58216138, 61771322, 145540345, 154428305, 291080690, 308856610, 727701725, 772141525, 1455403450, 1544283050, 4046021591, 8092043182, 20230107955, 40460215910, 101150539775, 202301079550]

約数ペア:

[(1, 202301079550), (2, 101150539775), (5, 40460215910), (10, 20230107955), (25, 8092043182), (50, 4046021591), (131, 1544283050), (139, 1455403450), (262, 772141525), (278, 727701725), (655, 308856610), (695, 291080690), (1310, 154428305), (1390, 145540345), (3275, 61771322), (3475, 58216138), (6550, 30885661), (6950, 29108069), (18209, 11109950), (36418, 5554975), (91045, 2221990), (182090, 1110995), (222199, 910450), (444398, 455225)]