201941987350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{25763}}^1$

素因数の和:26054

約数の個数: 96

約数和(自身を含む): 407903892480

約数和(自身を除く): 205961905130

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 223, 370, 446, 475, 703, 925, 950, 1115, 1406, 1850, 2230, 3515, 4237, 5575, 7030, 8251, 8474, 11150, 16502, 17575, 21185, 25763, 35150, 41255, 42370, 51526, 82510, 105925, 128815, 156769, 206275, 211850, 257630, 313538, 412550, 489497, 644075, 783845, 953231, 978994, 1288150, 1567690, 1906462, 2447485, 3919225, 4766155, 4894970, 5745149, 7838450, 9532310, 11490298, 12237425, 18111389, 23830775, 24474850, 28725745, 36222778, 47661550, 57451490, 90556945, 109157831, 143628725, 181113890, 212570513, 218315662, 287257450, 425141026, 452784725, 545789155, 905569450, 1062852565, 1091578310, 2125705130, 2728945775, 4038839747, 5314262825, 5457891550, 8077679494, 10628525650, 20194198735, 40388397470, 100970993675, 201941987350]

約数ペア:

[(1, 201941987350), (2, 100970993675), (5, 40388397470), (10, 20194198735), (19, 10628525650), (25, 8077679494), (37, 5457891550), (38, 5314262825), (50, 4038839747), (74, 2728945775), (95, 2125705130), (185, 1091578310), (190, 1062852565), (223, 905569450), (370, 545789155), (446, 452784725), (475, 425141026), (703, 287257450), (925, 218315662), (950, 212570513), (1115, 181113890), (1406, 143628725), (1850, 109157831), (2230, 90556945), (3515, 57451490), (4237, 47661550), (5575, 36222778), (7030, 28725745), (8251, 24474850), (8474, 23830775), (11150, 18111389), (16502, 12237425), (17575, 11490298), (21185, 9532310), (25763, 7838450), (35150, 5745149), (41255, 4894970), (42370, 4766155), (51526, 3919225), (82510, 2447485), (105925, 1906462), (128815, 1567690), (156769, 1288150), (206275, 978994), (211850, 953231), (257630, 783845), (313538, 644075), (412550, 489497)]