204027831945

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{643}}^1\times {\mathrm{953}}^1$

素因数の和:1772

約数の個数: 144

約数和(自身を含む): 415190385792

約数和(自身を除く): 211162553847

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 151, 245, 315, 441, 453, 643, 735, 755, 953, 1057, 1359, 1929, 2205, 2265, 2859, 3171, 3215, 4501, 4765, 5285, 5787, 6671, 6795, 7399, 8577, 9513, 9645, 13503, 14295, 15855, 20013, 22197, 22505, 28935, 31507, 33355, 36995, 40509, 42885, 46697, 47565, 60039, 66591, 67515, 94521, 97093, 100065, 110985, 140091, 143903, 157535, 202545, 233485, 283563, 291279, 300195, 332955, 420273, 431709, 472605, 485465, 612779, 679651, 700455, 719515, 873837, 1007321, 1295127, 1417815, 1456395, 1838337, 2038953, 2101365, 2158545, 3021963, 3063895, 3398255, 4289453, 4369185, 4757557, 5036605, 5515011, 6116859, 6475635, 7051247, 9065889, 9191685, 10194765, 12868359, 14272671, 15109815, 21153741, 21447265, 23787785, 27575055, 30026171, 30584295, 35256235, 38605077, 42818013, 45329445, 63461223, 64341795, 71363355, 90078513, 92529629, 105768705, 150130855, 193025385, 214090065, 270235539, 277588887, 317306115, 450392565, 462648145, 647707403, 832766661, 1351177695, 1387944435, 1943122209, 3238537015, 4163833305, 4533951821, 5829366627, 9715611045, 13601855463, 22669759105, 29146833135, 40805566389, 68009277315, 204027831945]

約数ペア:

[(1, 204027831945), (3, 68009277315), (5, 40805566389), (7, 29146833135), (9, 22669759105), (15, 13601855463), (21, 9715611045), (35, 5829366627), (45, 4533951821), (49, 4163833305), (63, 3238537015), (105, 1943122209), (147, 1387944435), (151, 1351177695), (245, 832766661), (315, 647707403), (441, 462648145), (453, 450392565), (643, 317306115), (735, 277588887), (755, 270235539), (953, 214090065), (1057, 193025385), (1359, 150130855), (1929, 105768705), (2205, 92529629), (2265, 90078513), (2859, 71363355), (3171, 64341795), (3215, 63461223), (4501, 45329445), (4765, 42818013), (5285, 38605077), (5787, 35256235), (6671, 30584295), (6795, 30026171), (7399, 27575055), (8577, 23787785), (9513, 21447265), (9645, 21153741), (13503, 15109815), (14295, 14272671), (15855, 12868359), (20013, 10194765), (22197, 9191685), (22505, 9065889), (28935, 7051247), (31507, 6475635), (33355, 6116859), (36995, 5515011), (40509, 5036605), (42885, 4757557), (46697, 4369185), (47565, 4289453), (60039, 3398255), (66591, 3063895), (67515, 3021963), (94521, 2158545), (97093, 2101365), (100065, 2038953), (110985, 1838337), (140091, 1456395), (143903, 1417815), (157535, 1295127), (202545, 1007321), (233485, 873837), (283563, 719515), (291279, 700455), (300195, 679651), (332955, 612779), (420273, 485465), (431709, 472605)]