201901647612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{751357}}^1$

素因数の和:751835

約数の個数: 72

約数和(自身を含む): 549218654544

約数和(自身を除く): 347317006932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 457, 588, 914, 1371, 1828, 2742, 3199, 5484, 6398, 9597, 12796, 19194, 22393, 38388, 44786, 67179, 89572, 134358, 268716, 751357, 1502714, 2254071, 3005428, 4508142, 5259499, 9016284, 10518998, 15778497, 21037996, 31556994, 36816493, 63113988, 73632986, 110449479, 147265972, 220898958, 343370149, 441797916, 686740298, 1030110447, 1373480596, 2060220894, 2403591043, 4120441788, 4807182086, 7210773129, 9614364172, 14421546258, 16825137301, 28843092516, 33650274602, 50475411903, 67300549204, 100950823806, 201901647612]

約数ペア:

[(1, 201901647612), (2, 100950823806), (3, 67300549204), (4, 50475411903), (6, 33650274602), (7, 28843092516), (12, 16825137301), (14, 14421546258), (21, 9614364172), (28, 7210773129), (42, 4807182086), (49, 4120441788), (84, 2403591043), (98, 2060220894), (147, 1373480596), (196, 1030110447), (294, 686740298), (457, 441797916), (588, 343370149), (914, 220898958), (1371, 147265972), (1828, 110449479), (2742, 73632986), (3199, 63113988), (5484, 36816493), (6398, 31556994), (9597, 21037996), (12796, 15778497), (19194, 10518998), (22393, 9016284), (38388, 5259499), (44786, 4508142), (67179, 3005428), (89572, 2254071), (134358, 1502714), (268716, 751357)]