199855026

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1526

約数の個数: 120

約数和(自身を含む): 551953116

約数和(自身を除く): 352098090

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 81, 98, 102, 119, 126, 147, 153, 162, 189, 238, 294, 306, 357, 378, 441, 459, 567, 714, 833, 882, 918, 1071, 1134, 1323, 1377, 1481, 1666, 2142, 2499, 2646, 2754, 2962, 3213, 3969, 4443, 4998, 6426, 7497, 7938, 8886, 9639, 10367, 13329, 14994, 19278, 20734, 22491, 25177, 26658, 31101, 39987, 44982, 50354, 62202, 67473, 72569, 75531, 79974, 93303, 119961, 134946, 145138, 151062, 176239, 186606, 217707, 226593, 239922, 279909, 352478, 435414, 453186, 528717, 559818, 653121, 679779, 839727, 1057434, 1233673, 1306242, 1359558, 1586151, 1679454, 1959363, 2039337, 2467346, 3172302, 3701019, 3918726, 4078674, 4758453, 5878089, 7402038, 9516906, 11103057, 11756178, 14275359, 22206114, 28550718, 33309171, 66618342, 99927513, 199855026]

約数ペア:

[(1, 199855026), (2, 99927513), (3, 66618342), (6, 33309171), (7, 28550718), (9, 22206114), (14, 14275359), (17, 11756178), (18, 11103057), (21, 9516906), (27, 7402038), (34, 5878089), (42, 4758453), (49, 4078674), (51, 3918726), (54, 3701019), (63, 3172302), (81, 2467346), (98, 2039337), (102, 1959363), (119, 1679454), (126, 1586151), (147, 1359558), (153, 1306242), (162, 1233673), (189, 1057434), (238, 839727), (294, 679779), (306, 653121), (357, 559818), (378, 528717), (441, 453186), (459, 435414), (567, 352478), (714, 279909), (833, 239922), (882, 226593), (918, 217707), (1071, 186606), (1134, 176239), (1323, 151062), (1377, 145138), (1481, 134946), (1666, 119961), (2142, 93303), (2499, 79974), (2646, 75531), (2754, 72569), (2962, 67473), (3213, 62202), (3969, 50354), (4443, 44982), (4998, 39987), (6426, 31101), (7497, 26658), (7938, 25177), (8886, 22491), (9639, 20734), (10367, 19278), (13329, 14994)]