197203380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1238

約数の個数: 144

約数和(自身を含む): 633854592

約数和(自身を除く): 436651212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 121, 132, 138, 165, 220, 230, 242, 253, 276, 330, 345, 363, 460, 484, 506, 605, 660, 690, 726, 759, 1012, 1181, 1210, 1265, 1380, 1452, 1518, 1815, 2362, 2420, 2530, 2783, 3036, 3543, 3630, 3795, 4724, 5060, 5566, 5905, 7086, 7260, 7590, 8349, 11132, 11810, 12991, 13915, 14172, 15180, 16698, 17715, 23620, 25982, 27163, 27830, 33396, 35430, 38973, 41745, 51964, 54326, 55660, 64955, 70860, 77946, 81489, 83490, 108652, 129910, 135815, 142901, 155892, 162978, 166980, 194865, 259820, 271630, 285802, 298793, 325956, 389730, 407445, 428703, 543260, 571604, 597586, 714505, 779460, 814890, 857406, 896379, 1195172, 1429010, 1493965, 1629780, 1714812, 1792758, 2143515, 2858020, 2987930, 3286723, 3585516, 4287030, 4481895, 5975860, 6573446, 8574060, 8963790, 9860169, 13146892, 16433615, 17927580, 19720338, 32867230, 39440676, 49300845, 65734460, 98601690, 197203380]

約数ペア:

[(1, 197203380), (2, 98601690), (3, 65734460), (4, 49300845), (5, 39440676), (6, 32867230), (10, 19720338), (11, 17927580), (12, 16433615), (15, 13146892), (20, 9860169), (22, 8963790), (23, 8574060), (30, 6573446), (33, 5975860), (44, 4481895), (46, 4287030), (55, 3585516), (60, 3286723), (66, 2987930), (69, 2858020), (92, 2143515), (110, 1792758), (115, 1714812), (121, 1629780), (132, 1493965), (138, 1429010), (165, 1195172), (220, 896379), (230, 857406), (242, 814890), (253, 779460), (276, 714505), (330, 597586), (345, 571604), (363, 543260), (460, 428703), (484, 407445), (506, 389730), (605, 325956), (660, 298793), (690, 285802), (726, 271630), (759, 259820), (1012, 194865), (1181, 166980), (1210, 162978), (1265, 155892), (1380, 142901), (1452, 135815), (1518, 129910), (1815, 108652), (2362, 83490), (2420, 81489), (2530, 77946), (2783, 70860), (3036, 64955), (3543, 55660), (3630, 54326), (3795, 51964), (4724, 41745), (5060, 38973), (5566, 35430), (5905, 33396), (7086, 27830), (7260, 27163), (7590, 25982), (8349, 23620), (11132, 17715), (11810, 16698), (12991, 15180), (13915, 14172)]