202453646038

素因数分解:

$2^1\times 7^3\times {\mathrm{491}}^1\times {\mathrm{647}}^1\times {\mathrm{929}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 355798656000

約数和(自身を除く): 153345009962

約数列:

[1, 2, 7, 14, 49, 98, 343, 491, 647, 686, 929, 982, 1294, 1858, 3437, 4529, 6503, 6874, 9058, 13006, 24059, 31703, 45521, 48118, 63406, 91042, 168413, 221921, 317677, 318647, 336826, 443842, 456139, 601063, 635354, 637294, 912278, 1202126, 2223739, 3192973, 4207441, 4447478, 6385946, 8414882, 15566173, 22350811, 29452087, 31132346, 44701622, 58904174, 108963211, 156455677, 206164609, 217926422, 295121933, 312911354, 412329218, 590243866, 2065853531, 4131707062, 14460974717, 28921949434, 101226823019, 202453646038]

約数ペア:

[(1, 202453646038), (2, 101226823019), (7, 28921949434), (14, 14460974717), (49, 4131707062), (98, 2065853531), (343, 590243866), (491, 412329218), (647, 312911354), (686, 295121933), (929, 217926422), (982, 206164609), (1294, 156455677), (1858, 108963211), (3437, 58904174), (4529, 44701622), (6503, 31132346), (6874, 29452087), (9058, 22350811), (13006, 15566173), (24059, 8414882), (31703, 6385946), (45521, 4447478), (48118, 4207441), (63406, 3192973), (91042, 2223739), (168413, 1202126), (221921, 912278), (317677, 637294), (318647, 635354), (336826, 601063), (443842, 456139)]