207968796

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2021

約数の個数: 120

約数和(自身を含む): 634884096

約数和(自身を除く): 426915300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 252, 282, 324, 329, 378, 423, 564, 567, 658, 756, 846, 987, 1134, 1269, 1316, 1692, 1951, 1974, 2268, 2538, 2961, 3807, 3902, 3948, 5076, 5853, 5922, 7614, 7804, 8883, 11706, 11844, 13657, 15228, 17559, 17766, 23412, 26649, 27314, 35118, 35532, 40971, 52677, 53298, 54628, 70236, 81942, 91697, 105354, 106596, 122913, 158031, 163884, 183394, 210708, 245826, 275091, 316062, 366788, 368739, 491652, 550182, 632124, 641879, 737478, 825273, 1100364, 1106217, 1283758, 1474956, 1650546, 1925637, 2212434, 2475819, 2567516, 3301092, 3851274, 4424868, 4951638, 5776911, 7427457, 7702548, 9903276, 11553822, 14854914, 17330733, 23107644, 29709828, 34661466, 51992199, 69322932, 103984398, 207968796]

約数ペア:

[(1, 207968796), (2, 103984398), (3, 69322932), (4, 51992199), (6, 34661466), (7, 29709828), (9, 23107644), (12, 17330733), (14, 14854914), (18, 11553822), (21, 9903276), (27, 7702548), (28, 7427457), (36, 5776911), (42, 4951638), (47, 4424868), (54, 3851274), (63, 3301092), (81, 2567516), (84, 2475819), (94, 2212434), (108, 1925637), (126, 1650546), (141, 1474956), (162, 1283758), (188, 1106217), (189, 1100364), (252, 825273), (282, 737478), (324, 641879), (329, 632124), (378, 550182), (423, 491652), (564, 368739), (567, 366788), (658, 316062), (756, 275091), (846, 245826), (987, 210708), (1134, 183394), (1269, 163884), (1316, 158031), (1692, 122913), (1951, 106596), (1974, 105354), (2268, 91697), (2538, 81942), (2961, 70236), (3807, 54628), (3902, 53298), (3948, 52677), (5076, 40971), (5853, 35532), (5922, 35118), (7614, 27314), (7804, 26649), (8883, 23412), (11706, 17766), (11844, 17559), (13657, 15228)]