203969844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 577886400

約数和(自身を除く): 373916556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 83, 89, 117, 118, 156, 166, 177, 178, 234, 236, 249, 267, 332, 354, 356, 468, 498, 531, 534, 708, 747, 767, 801, 996, 1062, 1068, 1079, 1157, 1494, 1534, 1602, 2124, 2158, 2301, 2314, 2988, 3068, 3204, 3237, 3471, 4316, 4602, 4628, 4897, 5251, 6474, 6903, 6942, 7387, 9204, 9711, 9794, 10413, 10502, 12948, 13806, 13884, 14691, 14774, 15753, 19422, 19588, 20826, 21004, 22161, 27612, 29382, 29548, 31506, 38844, 41652, 44073, 44322, 47259, 58764, 63012, 63661, 66483, 68263, 88146, 88644, 94518, 96031, 127322, 132966, 136526, 176292, 189036, 190983, 192062, 204789, 254644, 265932, 273052, 288093, 381966, 384124, 409578, 435833, 572949, 576186, 614367, 763932, 819156, 864279, 871666, 1145898, 1152372, 1228734, 1307499, 1728558, 1743332, 2291796, 2457468, 2614998, 3457116, 3922497, 5229996, 5665829, 7844994, 11331658, 15689988, 16997487, 22663316, 33994974, 50992461, 67989948, 101984922, 203969844]

約数ペア:

[(1, 203969844), (2, 101984922), (3, 67989948), (4, 50992461), (6, 33994974), (9, 22663316), (12, 16997487), (13, 15689988), (18, 11331658), (26, 7844994), (36, 5665829), (39, 5229996), (52, 3922497), (59, 3457116), (78, 2614998), (83, 2457468), (89, 2291796), (117, 1743332), (118, 1728558), (156, 1307499), (166, 1228734), (177, 1152372), (178, 1145898), (234, 871666), (236, 864279), (249, 819156), (267, 763932), (332, 614367), (354, 576186), (356, 572949), (468, 435833), (498, 409578), (531, 384124), (534, 381966), (708, 288093), (747, 273052), (767, 265932), (801, 254644), (996, 204789), (1062, 192062), (1068, 190983), (1079, 189036), (1157, 176292), (1494, 136526), (1534, 132966), (1602, 127322), (2124, 96031), (2158, 94518), (2301, 88644), (2314, 88146), (2988, 68263), (3068, 66483), (3204, 63661), (3237, 63012), (3471, 58764), (4316, 47259), (4602, 44322), (4628, 44073), (4897, 41652), (5251, 38844), (6474, 31506), (6903, 29548), (6942, 29382), (7387, 27612), (9204, 22161), (9711, 21004), (9794, 20826), (10413, 19588), (10502, 19422), (12948, 15753), (13806, 14774), (13884, 14691)]