201722664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1195

約数の個数: 128

約数和(自身を含む): 604195200

約数和(自身を除く): 402472536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 53, 66, 78, 88, 104, 106, 132, 143, 156, 159, 212, 264, 286, 312, 318, 424, 429, 572, 583, 636, 689, 858, 1109, 1144, 1166, 1272, 1378, 1716, 1749, 2067, 2218, 2332, 2756, 3327, 3432, 3498, 4134, 4436, 4664, 5512, 6654, 6996, 7579, 8268, 8872, 12199, 13308, 13992, 14417, 15158, 16536, 22737, 24398, 26616, 28834, 30316, 36597, 43251, 45474, 48796, 57668, 58777, 60632, 73194, 86502, 90948, 97592, 115336, 117554, 146388, 158587, 173004, 176331, 181896, 235108, 292776, 317174, 346008, 352662, 470216, 475761, 634348, 646547, 705324, 764101, 951522, 1268696, 1293094, 1410648, 1528202, 1903044, 1939641, 2292303, 2586188, 3056404, 3806088, 3879282, 4584606, 5172376, 6112808, 7758564, 8405111, 9169212, 15517128, 16810222, 18338424, 25215333, 33620444, 50430666, 67240888, 100861332, 201722664]

約数ペア:

[(1, 201722664), (2, 100861332), (3, 67240888), (4, 50430666), (6, 33620444), (8, 25215333), (11, 18338424), (12, 16810222), (13, 15517128), (22, 9169212), (24, 8405111), (26, 7758564), (33, 6112808), (39, 5172376), (44, 4584606), (52, 3879282), (53, 3806088), (66, 3056404), (78, 2586188), (88, 2292303), (104, 1939641), (106, 1903044), (132, 1528202), (143, 1410648), (156, 1293094), (159, 1268696), (212, 951522), (264, 764101), (286, 705324), (312, 646547), (318, 634348), (424, 475761), (429, 470216), (572, 352662), (583, 346008), (636, 317174), (689, 292776), (858, 235108), (1109, 181896), (1144, 176331), (1166, 173004), (1272, 158587), (1378, 146388), (1716, 117554), (1749, 115336), (2067, 97592), (2218, 90948), (2332, 86502), (2756, 73194), (3327, 60632), (3432, 58777), (3498, 57668), (4134, 48796), (4436, 45474), (4664, 43251), (5512, 36597), (6654, 30316), (6996, 28834), (7579, 26616), (8268, 24398), (8872, 22737), (12199, 16536), (13308, 15158), (13992, 14417)]