197219392

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2053}}^1$

素因数の和:2163

約数の個数: 56

約数和(自身を含む): 417372800

約数和(自身を除く): 220153408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 152, 158, 304, 316, 608, 632, 1216, 1264, 1501, 2053, 2528, 3002, 4106, 5056, 6004, 8212, 12008, 16424, 24016, 32848, 39007, 48032, 65696, 78014, 96064, 131392, 156028, 162187, 312056, 324374, 624112, 648748, 1248224, 1297496, 2496448, 2594992, 3081553, 5189984, 6163106, 10379968, 12326212, 24652424, 49304848, 98609696, 197219392]

約数ペア:

[(1, 197219392), (2, 98609696), (4, 49304848), (8, 24652424), (16, 12326212), (19, 10379968), (32, 6163106), (38, 5189984), (64, 3081553), (76, 2594992), (79, 2496448), (152, 1297496), (158, 1248224), (304, 648748), (316, 624112), (608, 324374), (632, 312056), (1216, 162187), (1264, 156028), (1501, 131392), (2053, 96064), (2528, 78014), (3002, 65696), (4106, 48032), (5056, 39007), (6004, 32848), (8212, 24016), (12008, 16424)]