202278648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3467}}^1$

素因数の和:3517

約数の個数: 128

約数和(自身を含む): 629233920

約数和(自身を除く): 426955272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2431, 2652, 3432, 3467, 4488, 4862, 5304, 6934, 7293, 9724, 10401, 13868, 14586, 19448, 20802, 27736, 29172, 38137, 41604, 45071, 58344, 58939, 76274, 83208, 90142, 114411, 117878, 135213, 152548, 176817, 180284, 228822, 235756, 270426, 305096, 353634, 360568, 457644, 471512, 495781, 540852, 648329, 707268, 766207, 915288, 991562, 1081704, 1296658, 1414536, 1487343, 1532414, 1944987, 1983124, 2298621, 2593316, 2974686, 3064828, 3889974, 3966248, 4597242, 5186632, 5949372, 6129656, 7779948, 8428277, 9194484, 11898744, 15559896, 16856554, 18388968, 25284831, 33713108, 50569662, 67426216, 101139324, 202278648]

約数ペア:

[(1, 202278648), (2, 101139324), (3, 67426216), (4, 50569662), (6, 33713108), (8, 25284831), (11, 18388968), (12, 16856554), (13, 15559896), (17, 11898744), (22, 9194484), (24, 8428277), (26, 7779948), (33, 6129656), (34, 5949372), (39, 5186632), (44, 4597242), (51, 3966248), (52, 3889974), (66, 3064828), (68, 2974686), (78, 2593316), (88, 2298621), (102, 1983124), (104, 1944987), (132, 1532414), (136, 1487343), (143, 1414536), (156, 1296658), (187, 1081704), (204, 991562), (221, 915288), (264, 766207), (286, 707268), (312, 648329), (374, 540852), (408, 495781), (429, 471512), (442, 457644), (561, 360568), (572, 353634), (663, 305096), (748, 270426), (858, 235756), (884, 228822), (1122, 180284), (1144, 176817), (1326, 152548), (1496, 135213), (1716, 117878), (1768, 114411), (2244, 90142), (2431, 83208), (2652, 76274), (3432, 58939), (3467, 58344), (4488, 45071), (4862, 41604), (5304, 38137), (6934, 29172), (7293, 27736), (9724, 20802), (10401, 19448), (13868, 14586)]