199783860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 592824960

約数和(自身を除く): 393041100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 173, 190, 228, 285, 346, 380, 519, 570, 692, 865, 1013, 1038, 1140, 1730, 2026, 2076, 2595, 3039, 3287, 3460, 4052, 5065, 5190, 6078, 6574, 9861, 10130, 10380, 12156, 13148, 15195, 16435, 19247, 19722, 20260, 30390, 32870, 38494, 39444, 49305, 57741, 60780, 65740, 76988, 96235, 98610, 115482, 175249, 192470, 197220, 230964, 288705, 350498, 384940, 525747, 577410, 700996, 876245, 1051494, 1154820, 1752490, 2102988, 2628735, 3329731, 3504980, 5257470, 6659462, 9989193, 10514940, 13318924, 16648655, 19978386, 33297310, 39956772, 49945965, 66594620, 99891930, 199783860]

約数ペア:

[(1, 199783860), (2, 99891930), (3, 66594620), (4, 49945965), (5, 39956772), (6, 33297310), (10, 19978386), (12, 16648655), (15, 13318924), (19, 10514940), (20, 9989193), (30, 6659462), (38, 5257470), (57, 3504980), (60, 3329731), (76, 2628735), (95, 2102988), (114, 1752490), (173, 1154820), (190, 1051494), (228, 876245), (285, 700996), (346, 577410), (380, 525747), (519, 384940), (570, 350498), (692, 288705), (865, 230964), (1013, 197220), (1038, 192470), (1140, 175249), (1730, 115482), (2026, 98610), (2076, 96235), (2595, 76988), (3039, 65740), (3287, 60780), (3460, 57741), (4052, 49305), (5065, 39444), (5190, 38494), (6078, 32870), (6574, 30390), (9861, 20260), (10130, 19722), (10380, 19247), (12156, 16435), (13148, 15195)]