201961500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10357}}^1$

素因数の和:10392

約数の個数: 96

約数和(自身を含む): 633412416

約数和(自身を除く): 431450916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3900, 4875, 6500, 9750, 10357, 19500, 20714, 31071, 41428, 51785, 62142, 103570, 124284, 134641, 155355, 207140, 258925, 269282, 310710, 403923, 517850, 538564, 621420, 673205, 776775, 807846, 1035700, 1294625, 1346410, 1553550, 1615692, 2019615, 2589250, 2692820, 3107100, 3366025, 3883875, 4039230, 5178500, 6732050, 7767750, 8078460, 10098075, 13464100, 15535500, 16830125, 20196150, 33660250, 40392300, 50490375, 67320500, 100980750, 201961500]

約数ペア:

[(1, 201961500), (2, 100980750), (3, 67320500), (4, 50490375), (5, 40392300), (6, 33660250), (10, 20196150), (12, 16830125), (13, 15535500), (15, 13464100), (20, 10098075), (25, 8078460), (26, 7767750), (30, 6732050), (39, 5178500), (50, 4039230), (52, 3883875), (60, 3366025), (65, 3107100), (75, 2692820), (78, 2589250), (100, 2019615), (125, 1615692), (130, 1553550), (150, 1346410), (156, 1294625), (195, 1035700), (250, 807846), (260, 776775), (300, 673205), (325, 621420), (375, 538564), (390, 517850), (500, 403923), (650, 310710), (750, 269282), (780, 258925), (975, 207140), (1300, 155355), (1500, 134641), (1625, 124284), (1950, 103570), (3250, 62142), (3900, 51785), (4875, 41428), (6500, 31071), (9750, 20714), (10357, 19500)]