202226895

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 393724800

約数和(自身を除く): 191497905

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 117, 135, 183, 195, 305, 351, 549, 585, 793, 915, 1647, 1755, 1889, 2379, 2745, 3965, 5667, 7137, 8235, 9445, 11895, 17001, 21411, 24557, 28335, 35685, 51003, 73671, 85005, 107055, 115229, 122785, 221013, 255015, 345687, 368355, 576145, 663039, 1037061, 1105065, 1497977, 1728435, 3111183, 3315195, 4493931, 5185305, 7489885, 13481793, 15555915, 22469655, 40445379, 67408965, 202226895]

約数ペア:

[(1, 202226895), (3, 67408965), (5, 40445379), (9, 22469655), (13, 15555915), (15, 13481793), (27, 7489885), (39, 5185305), (45, 4493931), (61, 3315195), (65, 3111183), (117, 1728435), (135, 1497977), (183, 1105065), (195, 1037061), (305, 663039), (351, 576145), (549, 368355), (585, 345687), (793, 255015), (915, 221013), (1647, 122785), (1755, 115229), (1889, 107055), (2379, 85005), (2745, 73671), (3965, 51003), (5667, 35685), (7137, 28335), (8235, 24557), (9445, 21411), (11895, 17001)]