218040550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 503842752

約数和(自身を除く): 285802202

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 173, 175, 182, 277, 325, 346, 350, 455, 554, 650, 865, 910, 1211, 1385, 1730, 1939, 2249, 2275, 2422, 2770, 3601, 3878, 4325, 4498, 4550, 6055, 6925, 7202, 8650, 9695, 11245, 12110, 13850, 15743, 18005, 19390, 22490, 25207, 30275, 31486, 36010, 47921, 48475, 50414, 56225, 60550, 78715, 90025, 95842, 96950, 112450, 126035, 157430, 180050, 239605, 252070, 335447, 393575, 479210, 622973, 630175, 670894, 787150, 1198025, 1245946, 1260350, 1677235, 2396050, 3114865, 3354470, 4360811, 6229730, 8386175, 8721622, 15574325, 16772350, 21804055, 31148650, 43608110, 109020275, 218040550]

約数ペア:

[(1, 218040550), (2, 109020275), (5, 43608110), (7, 31148650), (10, 21804055), (13, 16772350), (14, 15574325), (25, 8721622), (26, 8386175), (35, 6229730), (50, 4360811), (65, 3354470), (70, 3114865), (91, 2396050), (130, 1677235), (173, 1260350), (175, 1245946), (182, 1198025), (277, 787150), (325, 670894), (346, 630175), (350, 622973), (455, 479210), (554, 393575), (650, 335447), (865, 252070), (910, 239605), (1211, 180050), (1385, 157430), (1730, 126035), (1939, 112450), (2249, 96950), (2275, 95842), (2422, 90025), (2770, 78715), (3601, 60550), (3878, 56225), (4325, 50414), (4498, 48475), (4550, 47921), (6055, 36010), (6925, 31486), (7202, 30275), (8650, 25207), (9695, 22490), (11245, 19390), (12110, 18005), (13850, 15743)]