201942644985

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{1151}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 357123686400

約数和(自身を除く): 155181041415

約数列:

[1, 3, 5, 9, 15, 45, 137, 149, 191, 411, 447, 573, 685, 745, 955, 1151, 1233, 1341, 1719, 2055, 2235, 2865, 3453, 5755, 6165, 6705, 8595, 10359, 17265, 20413, 26167, 28459, 51795, 61239, 78501, 85377, 102065, 130835, 142295, 157687, 171499, 183717, 219841, 235503, 256131, 306195, 392505, 426885, 473061, 514497, 659523, 788435, 857495, 918585, 1099205, 1177515, 1280655, 1419183, 1543491, 1978569, 2365305, 2572485, 3297615, 3898883, 7095915, 7717455, 9892845, 11696649, 19494415, 23495363, 30118217, 32756309, 35089947, 58483245, 70486089, 90354651, 98268927, 117476815, 150591085, 163781545, 175449735, 211458267, 271063953, 294806781, 352430445, 451773255, 491344635, 1057291335, 1355319765, 1474033905, 4487614333, 13462842999, 22438071665, 40388528997, 67314214995, 201942644985]

約数ペア:

[(1, 201942644985), (3, 67314214995), (5, 40388528997), (9, 22438071665), (15, 13462842999), (45, 4487614333), (137, 1474033905), (149, 1355319765), (191, 1057291335), (411, 491344635), (447, 451773255), (573, 352430445), (685, 294806781), (745, 271063953), (955, 211458267), (1151, 175449735), (1233, 163781545), (1341, 150591085), (1719, 117476815), (2055, 98268927), (2235, 90354651), (2865, 70486089), (3453, 58483245), (5755, 35089947), (6165, 32756309), (6705, 30118217), (8595, 23495363), (10359, 19494415), (17265, 11696649), (20413, 9892845), (26167, 7717455), (28459, 7095915), (51795, 3898883), (61239, 3297615), (78501, 2572485), (85377, 2365305), (102065, 1978569), (130835, 1543491), (142295, 1419183), (157687, 1280655), (171499, 1177515), (183717, 1099205), (219841, 918585), (235503, 857495), (256131, 788435), (306195, 659523), (392505, 514497), (426885, 473061)]