229206770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 459575424

約数和(自身を除く): 230368654

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 131, 215, 262, 313, 430, 559, 626, 655, 1118, 1310, 1565, 1703, 2795, 3130, 3406, 4069, 5590, 5633, 8138, 8515, 11266, 13459, 17030, 20345, 26918, 28165, 40690, 41003, 56330, 67295, 73229, 82006, 134590, 146458, 174967, 205015, 349934, 366145, 410030, 533039, 732290, 874835, 1066078, 1749670, 1763129, 2665195, 3526258, 5330390, 8815645, 17631290, 22920677, 45841354, 114603385, 229206770]

約数ペア:

[(1, 229206770), (2, 114603385), (5, 45841354), (10, 22920677), (13, 17631290), (26, 8815645), (43, 5330390), (65, 3526258), (86, 2665195), (130, 1763129), (131, 1749670), (215, 1066078), (262, 874835), (313, 732290), (430, 533039), (559, 410030), (626, 366145), (655, 349934), (1118, 205015), (1310, 174967), (1565, 146458), (1703, 134590), (2795, 82006), (3130, 73229), (3406, 67295), (4069, 56330), (5590, 41003), (5633, 40690), (8138, 28165), (8515, 26918), (11266, 20345), (13459, 17030)]