203488974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1314

約数の個数: 96

約数和(自身を含む): 513720480

約数和(自身を除く): 310231506

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 117, 171, 222, 234, 247, 333, 342, 481, 494, 666, 703, 741, 962, 1237, 1406, 1443, 1482, 2109, 2223, 2474, 2886, 3711, 4218, 4329, 4446, 6327, 7422, 8658, 9139, 11133, 12654, 16081, 18278, 22266, 23503, 27417, 32162, 45769, 47006, 48243, 54834, 70509, 82251, 91538, 96486, 137307, 141018, 144729, 164502, 211527, 274614, 289458, 305539, 411921, 423054, 594997, 611078, 823842, 869611, 916617, 1189994, 1739222, 1784991, 1833234, 2608833, 2749851, 3569982, 5217666, 5354973, 5499702, 7826499, 10709946, 11304943, 15652998, 22609886, 33914829, 67829658, 101744487, 203488974]

約数ペア:

[(1, 203488974), (2, 101744487), (3, 67829658), (6, 33914829), (9, 22609886), (13, 15652998), (18, 11304943), (19, 10709946), (26, 7826499), (37, 5499702), (38, 5354973), (39, 5217666), (57, 3569982), (74, 2749851), (78, 2608833), (111, 1833234), (114, 1784991), (117, 1739222), (171, 1189994), (222, 916617), (234, 869611), (247, 823842), (333, 611078), (342, 594997), (481, 423054), (494, 411921), (666, 305539), (703, 289458), (741, 274614), (962, 211527), (1237, 164502), (1406, 144729), (1443, 141018), (1482, 137307), (2109, 96486), (2223, 91538), (2474, 82251), (2886, 70509), (3711, 54834), (4218, 48243), (4329, 47006), (4446, 45769), (6327, 32162), (7422, 27417), (8658, 23503), (9139, 22266), (11133, 18278), (12654, 16081)]