201820953932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{61519}}^1$

素因数の和:61783

約数の個数: 72

約数和(自身を含む): 400970626560

約数和(自身を除く): 199149672628

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 211, 299, 338, 422, 598, 676, 844, 1196, 2743, 3887, 4853, 5486, 7774, 9706, 10972, 15548, 19412, 35659, 61519, 63089, 71318, 123038, 126178, 142636, 246076, 252356, 799747, 820157, 1414937, 1599494, 1640314, 2829874, 3198988, 3280628, 5659748, 10396711, 12980509, 18394181, 20793422, 25961018, 36788362, 41586844, 51922036, 73576724, 168746617, 239124353, 298551707, 337493234, 478248706, 597103414, 674986468, 956497412, 1194206828, 2193706021, 3881172191, 4387412042, 7762344382, 8774824084, 15524688764, 50455238483, 100910476966, 201820953932]

約数ペア:

[(1, 201820953932), (2, 100910476966), (4, 50455238483), (13, 15524688764), (23, 8774824084), (26, 7762344382), (46, 4387412042), (52, 3881172191), (92, 2193706021), (169, 1194206828), (211, 956497412), (299, 674986468), (338, 597103414), (422, 478248706), (598, 337493234), (676, 298551707), (844, 239124353), (1196, 168746617), (2743, 73576724), (3887, 51922036), (4853, 41586844), (5486, 36788362), (7774, 25961018), (9706, 20793422), (10972, 18394181), (15548, 12980509), (19412, 10396711), (35659, 5659748), (61519, 3280628), (63089, 3198988), (71318, 2829874), (123038, 1640314), (126178, 1599494), (142636, 1414937), (246076, 820157), (252356, 799747)]