209433753430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{777437}}^1$

素因数の和:777565

約数の個数: 64

約数和(自身を含む): 429892116480

約数和(自身を除く): 220458363050

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 79, 110, 155, 158, 310, 341, 395, 682, 790, 869, 1705, 1738, 2449, 3410, 4345, 4898, 8690, 12245, 24490, 26939, 53878, 134695, 269390, 777437, 1554874, 3887185, 7774370, 8551807, 17103614, 24100547, 42759035, 48201094, 61417523, 85518070, 120502735, 122835046, 241005470, 265106017, 307087615, 530212034, 614175230, 675592753, 1325530085, 1351185506, 1903943213, 2651060170, 3377963765, 3807886426, 6755927530, 9519716065, 19039432130, 20943375343, 41886750686, 104716876715, 209433753430]

約数ペア:

[(1, 209433753430), (2, 104716876715), (5, 41886750686), (10, 20943375343), (11, 19039432130), (22, 9519716065), (31, 6755927530), (55, 3807886426), (62, 3377963765), (79, 2651060170), (110, 1903943213), (155, 1351185506), (158, 1325530085), (310, 675592753), (341, 614175230), (395, 530212034), (682, 307087615), (790, 265106017), (869, 241005470), (1705, 122835046), (1738, 120502735), (2449, 85518070), (3410, 61417523), (4345, 48201094), (4898, 42759035), (8690, 24100547), (12245, 17103614), (24490, 8551807), (26939, 7774370), (53878, 3887185), (134695, 1554874), (269390, 777437)]