209119950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{35747}}^1$

素因数の和:35778

約数の個数: 72

約数和(自身を含む): 605070648

約数和(自身を除く): 395950698

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 35747, 71494, 107241, 178735, 214482, 321723, 357470, 464711, 536205, 643446, 893675, 929422, 1072410, 1394133, 1608615, 1787350, 2323555, 2681025, 2788266, 3217230, 4182399, 4647110, 5362050, 6970665, 8043075, 8364798, 11617775, 13941330, 16086150, 20911995, 23235550, 34853325, 41823990, 69706650, 104559975, 209119950]

約数ペア:

[(1, 209119950), (2, 104559975), (3, 69706650), (5, 41823990), (6, 34853325), (9, 23235550), (10, 20911995), (13, 16086150), (15, 13941330), (18, 11617775), (25, 8364798), (26, 8043075), (30, 6970665), (39, 5362050), (45, 4647110), (50, 4182399), (65, 3217230), (75, 2788266), (78, 2681025), (90, 2323555), (117, 1787350), (130, 1608615), (150, 1394133), (195, 1072410), (225, 929422), (234, 893675), (325, 643446), (390, 536205), (450, 464711), (585, 357470), (650, 321723), (975, 214482), (1170, 178735), (1950, 107241), (2925, 71494), (5850, 35747)]