201631505192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1\times {\mathrm{122761}}^1$

素因数の和:123726

約数の個数: 64

約数和(自身を含む): 431557534800

約数和(自身を除く): 229926029608

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 929, 1768, 1858, 3716, 7432, 12077, 15793, 24154, 31586, 48308, 63172, 96616, 122761, 126344, 205309, 245522, 410618, 491044, 821236, 982088, 1595893, 1642472, 2086937, 3191786, 4173874, 6383572, 8347748, 12767144, 16695496, 27130181, 54260362, 108520724, 114044969, 217041448, 228089938, 456179876, 912359752, 1482584597, 1938764473, 2965169194, 3877528946, 5930338388, 7755057892, 11860676776, 15510115784, 25203938149, 50407876298, 100815752596, 201631505192]

約数ペア:

[(1, 201631505192), (2, 100815752596), (4, 50407876298), (8, 25203938149), (13, 15510115784), (17, 11860676776), (26, 7755057892), (34, 5930338388), (52, 3877528946), (68, 2965169194), (104, 1938764473), (136, 1482584597), (221, 912359752), (442, 456179876), (884, 228089938), (929, 217041448), (1768, 114044969), (1858, 108520724), (3716, 54260362), (7432, 27130181), (12077, 16695496), (15793, 12767144), (24154, 8347748), (31586, 6383572), (48308, 4173874), (63172, 3191786), (96616, 2086937), (122761, 1642472), (126344, 1595893), (205309, 982088), (245522, 821236), (410618, 491044)]