198800952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1117

約数の個数: 128

約数和(自身を含む): 608294400

約数和(自身を除く): 409493448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 168, 183, 228, 244, 266, 366, 399, 427, 456, 488, 532, 732, 798, 854, 1021, 1064, 1159, 1281, 1464, 1596, 1708, 2042, 2318, 2562, 3063, 3192, 3416, 3477, 4084, 4636, 5124, 6126, 6954, 7147, 8113, 8168, 9272, 10248, 12252, 13908, 14294, 16226, 19399, 21441, 24339, 24504, 27816, 28588, 32452, 38798, 42882, 48678, 57176, 58197, 62281, 64904, 77596, 85764, 97356, 116394, 124562, 135793, 155192, 171528, 186843, 194712, 232788, 249124, 271586, 373686, 407379, 435967, 465576, 498248, 543172, 747372, 814758, 871934, 1086344, 1183339, 1307901, 1494744, 1629516, 1743868, 2366678, 2615802, 3259032, 3487736, 3550017, 4733356, 5231604, 7100034, 8283373, 9466712, 10463208, 14200068, 16566746, 24850119, 28400136, 33133492, 49700238, 66266984, 99400476, 198800952]

約数ペア:

[(1, 198800952), (2, 99400476), (3, 66266984), (4, 49700238), (6, 33133492), (7, 28400136), (8, 24850119), (12, 16566746), (14, 14200068), (19, 10463208), (21, 9466712), (24, 8283373), (28, 7100034), (38, 5231604), (42, 4733356), (56, 3550017), (57, 3487736), (61, 3259032), (76, 2615802), (84, 2366678), (114, 1743868), (122, 1629516), (133, 1494744), (152, 1307901), (168, 1183339), (183, 1086344), (228, 871934), (244, 814758), (266, 747372), (366, 543172), (399, 498248), (427, 465576), (456, 435967), (488, 407379), (532, 373686), (732, 271586), (798, 249124), (854, 232788), (1021, 194712), (1064, 186843), (1159, 171528), (1281, 155192), (1464, 135793), (1596, 124562), (1708, 116394), (2042, 97356), (2318, 85764), (2562, 77596), (3063, 64904), (3192, 62281), (3416, 58197), (3477, 57176), (4084, 48678), (4636, 42882), (5124, 38798), (6126, 32452), (6954, 28588), (7147, 27816), (8113, 24504), (8168, 24339), (9272, 21441), (10248, 19399), (12252, 16226), (13908, 14294)]