194994352

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2258

約数の個数: 80

約数和(自身を含む): 467112960

約数和(自身を除く): 272118608

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 658, 752, 799, 952, 1316, 1598, 1904, 2179, 2632, 3196, 4358, 5264, 5593, 6392, 8716, 11186, 12784, 15253, 17432, 22372, 30506, 34864, 37043, 44744, 61012, 74086, 89488, 102413, 122024, 148172, 204826, 244048, 259301, 296344, 409652, 518602, 592688, 716891, 819304, 1037204, 1433782, 1638608, 1741021, 2074408, 2867564, 3482042, 4148816, 5735128, 6964084, 11470256, 12187147, 13928168, 24374294, 27856336, 48748588, 97497176, 194994352]

約数ペア:

[(1, 194994352), (2, 97497176), (4, 48748588), (7, 27856336), (8, 24374294), (14, 13928168), (16, 12187147), (17, 11470256), (28, 6964084), (34, 5735128), (47, 4148816), (56, 3482042), (68, 2867564), (94, 2074408), (112, 1741021), (119, 1638608), (136, 1433782), (188, 1037204), (238, 819304), (272, 716891), (329, 592688), (376, 518602), (476, 409652), (658, 296344), (752, 259301), (799, 244048), (952, 204826), (1316, 148172), (1598, 122024), (1904, 102413), (2179, 89488), (2632, 74086), (3196, 61012), (4358, 44744), (5264, 37043), (5593, 34864), (6392, 30506), (8716, 22372), (11186, 17432), (12784, 15253)]