202219910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 388360224

約数和(自身を除く): 186140314

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 313, 530, 626, 1219, 1565, 2438, 2809, 3130, 5618, 6095, 7199, 12190, 14045, 14398, 16589, 28090, 33178, 35995, 64607, 71990, 82945, 129214, 165890, 323035, 381547, 646070, 763094, 879217, 1758434, 1907735, 3815470, 4396085, 8792170, 20221991, 40443982, 101109955, 202219910]

約数ペア:

[(1, 202219910), (2, 101109955), (5, 40443982), (10, 20221991), (23, 8792170), (46, 4396085), (53, 3815470), (106, 1907735), (115, 1758434), (230, 879217), (265, 763094), (313, 646070), (530, 381547), (626, 323035), (1219, 165890), (1565, 129214), (2438, 82945), (2809, 71990), (3130, 64607), (5618, 35995), (6095, 33178), (7199, 28090), (12190, 16589), (14045, 14398)]