207378210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{40903}}^1$

素因数の和:40939

約数の個数: 48

約数和(自身を含む): 538951104

約数和(自身を除く): 331572894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 40903, 81806, 122709, 204515, 245418, 409030, 531739, 613545, 1063478, 1227090, 1595217, 2658695, 3190434, 5317390, 6912607, 7976085, 13825214, 15952170, 20737821, 34563035, 41475642, 69126070, 103689105, 207378210]

約数ペア:

[(1, 207378210), (2, 103689105), (3, 69126070), (5, 41475642), (6, 34563035), (10, 20737821), (13, 15952170), (15, 13825214), (26, 7976085), (30, 6912607), (39, 5317390), (65, 3190434), (78, 2658695), (130, 1595217), (169, 1227090), (195, 1063478), (338, 613545), (390, 531739), (507, 409030), (845, 245418), (1014, 204515), (1690, 122709), (2535, 81806), (5070, 40903)]