201105002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 377913600

約数和(自身を除く): 176808598

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 107, 119, 149, 214, 238, 298, 371, 742, 749, 901, 1043, 1498, 1802, 1819, 2086, 2533, 3638, 5066, 5671, 6307, 7897, 11342, 12614, 12733, 15794, 15943, 17731, 25466, 31886, 35462, 39697, 55279, 79394, 96407, 110558, 111601, 134249, 192814, 223202, 268498, 271031, 542062, 674849, 844979, 939743, 1349698, 1689958, 1879486, 1897217, 3794434, 5914853, 11829706, 14364643, 28729286, 100552501, 201105002]

約数ペア:

[(1, 201105002), (2, 100552501), (7, 28729286), (14, 14364643), (17, 11829706), (34, 5914853), (53, 3794434), (106, 1897217), (107, 1879486), (119, 1689958), (149, 1349698), (214, 939743), (238, 844979), (298, 674849), (371, 542062), (742, 271031), (749, 268498), (901, 223202), (1043, 192814), (1498, 134249), (1802, 111601), (1819, 110558), (2086, 96407), (2533, 79394), (3638, 55279), (5066, 39697), (5671, 35462), (6307, 31886), (7897, 25466), (11342, 17731), (12614, 15943), (12733, 15794)]