203290308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7121}}^1$

素因数の和:7205

約数の個数: 72

約数和(自身を含む): 562552536

約数和(自身を除く): 359262228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7121, 7137, 9516, 14242, 14274, 21363, 28484, 28548, 42726, 64089, 85452, 92573, 128178, 185146, 256356, 277719, 370292, 434381, 555438, 833157, 868762, 1110876, 1303143, 1666314, 1737524, 2606286, 3332628, 3909429, 5212572, 5646953, 7818858, 11293906, 15637716, 16940859, 22587812, 33881718, 50822577, 67763436, 101645154, 203290308]

約数ペア:

[(1, 203290308), (2, 101645154), (3, 67763436), (4, 50822577), (6, 33881718), (9, 22587812), (12, 16940859), (13, 15637716), (18, 11293906), (26, 7818858), (36, 5646953), (39, 5212572), (52, 3909429), (61, 3332628), (78, 2606286), (117, 1737524), (122, 1666314), (156, 1303143), (183, 1110876), (234, 868762), (244, 833157), (366, 555438), (468, 434381), (549, 370292), (732, 277719), (793, 256356), (1098, 185146), (1586, 128178), (2196, 92573), (2379, 85452), (3172, 64089), (4758, 42726), (7121, 28548), (7137, 28484), (9516, 21363), (14242, 14274)]