196867860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6421}}^1$

素因数の和:6513

約数の個数: 96

約数和(自身を含む): 638706432

約数和(自身を除く): 441838572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 6132, 6421, 7665, 10220, 12842, 15330, 19263, 25684, 30660, 32105, 38526, 44947, 64210, 77052, 89894, 96315, 128420, 134841, 179788, 192630, 224735, 269682, 385260, 449470, 468733, 539364, 674205, 898940, 937466, 1348410, 1406199, 1874932, 2343665, 2696820, 2812398, 3281131, 4687330, 5624796, 6562262, 7030995, 9374660, 9843393, 13124524, 14061990, 16405655, 19686786, 28123980, 32811310, 39373572, 49216965, 65622620, 98433930, 196867860]

約数ペア:

[(1, 196867860), (2, 98433930), (3, 65622620), (4, 49216965), (5, 39373572), (6, 32811310), (7, 28123980), (10, 19686786), (12, 16405655), (14, 14061990), (15, 13124524), (20, 9843393), (21, 9374660), (28, 7030995), (30, 6562262), (35, 5624796), (42, 4687330), (60, 3281131), (70, 2812398), (73, 2696820), (84, 2343665), (105, 1874932), (140, 1406199), (146, 1348410), (210, 937466), (219, 898940), (292, 674205), (365, 539364), (420, 468733), (438, 449470), (511, 385260), (730, 269682), (876, 224735), (1022, 192630), (1095, 179788), (1460, 134841), (1533, 128420), (2044, 96315), (2190, 89894), (2555, 77052), (3066, 64210), (4380, 44947), (5110, 38526), (6132, 32105), (6421, 30660), (7665, 25684), (10220, 19263), (12842, 15330)]